2689587180

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 504

約数和(自身を含む): 10354190112

約数和(自身を除く): 7664602932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 73, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 146, 162, 171, 180, 189, 190, 210, 219, 228, 243, 252, 266, 270, 285, 292, 315, 324, 342, 361, 365, 378, 380, 399, 405, 420, 438, 486, 511, 513, 532, 540, 567, 570, 630, 657, 665, 684, 722, 729, 730, 756, 798, 810, 855, 876, 945, 972, 1022, 1026, 1083, 1095, 1134, 1140, 1197, 1215, 1260, 1314, 1330, 1387, 1444, 1458, 1460, 1533, 1539, 1596, 1620, 1701, 1710, 1805, 1890, 1971, 1995, 2044, 2052, 2166, 2190, 2268, 2394, 2430, 2527, 2555, 2565, 2628, 2660, 2774, 2835, 2916, 3066, 3078, 3249, 3285, 3402, 3420, 3591, 3610, 3645, 3780, 3942, 3990, 4161, 4332, 4380, 4599, 4617, 4788, 4860, 5054, 5103, 5110, 5130, 5415, 5548, 5670, 5913, 5985, 6132, 6156, 6498, 6570, 6804, 6935, 7182, 7220, 7290, 7581, 7665, 7695, 7884, 7980, 8322, 8505, 9198, 9234, 9709, 9747, 9855, 10108, 10206, 10220, 10260, 10773, 10830, 11340, 11826, 11970, 12483, 12635, 12996, 13140, 13797, 13851, 13870, 14364, 14580, 15162, 15330, 15390, 16245, 16644, 17010, 17739, 17955, 18396, 18468, 19418, 19494, 19710, 20412, 20805, 21546, 21660, 22743, 22995, 23085, 23652, 23940, 24966, 25270, 25515, 26353, 27594, 27702, 27740, 29127, 29241, 29565, 30324, 30660, 30780, 32319, 32490, 34020, 35478, 35910, 37449, 37905, 38836, 38988, 39420, 41391, 41610, 43092, 45486, 45990, 46170, 48545, 48735, 49932, 50540, 51030, 52706, 53217, 53865, 55188, 55404, 58254, 58482, 59130, 62415, 64638, 64980, 68229, 68985, 69255, 70956, 71820, 74898, 75810, 79059, 82782, 83220, 87381, 87723, 88695, 90972, 91980, 92340, 96957, 97090, 97470, 102060, 105412, 106434, 107730, 112347, 113715, 116508, 116964, 118260, 124173, 124830, 129276, 131765, 136458, 137970, 138510, 145635, 146205, 149796, 151620, 158118, 161595, 165564, 174762, 175446, 177390, 184471, 187245, 193914, 194180, 194940, 204687, 206955, 212868, 215460, 224694, 227430, 237177, 248346, 249660, 262143, 263169, 263530, 266085, 272916, 275940, 277020, 291270, 292410, 316236, 323190, 337041, 341145, 349524, 350892, 354780, 368942, 372519, 374490, 387828, 395295, 409374, 413910, 436905, 438615, 449388, 454860, 474354, 484785, 496692, 524286, 526338, 527060, 532170, 553413, 561735, 582540, 584820, 614061, 620865, 646380, 674082, 682290, 711531, 737884, 745038, 748980, 786429, 790590, 818748, 827820, 873810, 877230, 922355, 948708, 969570, 1011123, 1023435, 1048572, 1052676, 1064340, 1106826, 1123470, 1185885, 1228122, 1241730, 1310715, 1315845, 1348164, 1364580, 1423062, 1490076, 1572858, 1581180, 1660239, 1685205, 1747620, 1754460, 1842183, 1844710, 1862595, 1939140, 2022246, 2046870, 2134593, 2213652, 2246940, 2359287, 2371770, 2456244, 2483460, 2621430, 2631690, 2767065, 2846124, 3070305, 3145716, 3320478, 3370410, 3557655, 3684366, 3689420, 3725190, 3932145, 4044492, 4093740, 4269186, 4718574, 4743540, 4980717, 5055615, 5242860, 5263380, 5534130, 6140610, 6403779, 6640956, 6740820, 7077861, 7115310, 7368732, 7450380, 7864290, 8301195, 8538372, 9210915, 9437148, 9961434, 10111230, 10672965, 11068260, 11796435, 12281220, 12807558, 14155722, 14230620, 14942151, 15728580, 16602390, 18421830, 19211337, 19922868, 20222460, 21345930, 23592870, 24903585, 25615116, 28311444, 29884302, 32018895, 33204780, 35389305, 36843660, 38422674, 42691860, 44826453, 47185740, 49807170, 59768604, 64037790, 70778610, 74710755, 76845348, 89652906, 96056685, 99614340, 128075580, 134479359, 141557220, 149421510, 179305812, 192113370, 224132265, 268958718, 298843020, 384226740, 448264530, 537917436, 672396795, 896529060, 1344793590, 2689587180]

約数ペア:

[(1, 2689587180), (2, 1344793590), (3, 896529060), (4, 672396795), (5, 537917436), (6, 448264530), (7, 384226740), (9, 298843020), (10, 268958718), (12, 224132265), (14, 192113370), (15, 179305812), (18, 149421510), (19, 141557220), (20, 134479359), (21, 128075580), (27, 99614340), (28, 96056685), (30, 89652906), (35, 76845348), (36, 74710755), (38, 70778610), (42, 64037790), (45, 59768604), (54, 49807170), (57, 47185740), (60, 44826453), (63, 42691860), (70, 38422674), (73, 36843660), (76, 35389305), (81, 33204780), (84, 32018895), (90, 29884302), (95, 28311444), (105, 25615116), (108, 24903585), (114, 23592870), (126, 21345930), (133, 20222460), (135, 19922868), (140, 19211337), (146, 18421830), (162, 16602390), (171, 15728580), (180, 14942151), (189, 14230620), (190, 14155722), (210, 12807558), (219, 12281220), (228, 11796435), (243, 11068260), (252, 10672965), (266, 10111230), (270, 9961434), (285, 9437148), (292, 9210915), (315, 8538372), (324, 8301195), (342, 7864290), (361, 7450380), (365, 7368732), (378, 7115310), (380, 7077861), (399, 6740820), (405, 6640956), (420, 6403779), (438, 6140610), (486, 5534130), (511, 5263380), (513, 5242860), (532, 5055615), (540, 4980717), (567, 4743540), (570, 4718574), (630, 4269186), (657, 4093740), (665, 4044492), (684, 3932145), (722, 3725190), (729, 3689420), (730, 3684366), (756, 3557655), (798, 3370410), (810, 3320478), (855, 3145716), (876, 3070305), (945, 2846124), (972, 2767065), (1022, 2631690), (1026, 2621430), (1083, 2483460), (1095, 2456244), (1134, 2371770), (1140, 2359287), (1197, 2246940), (1215, 2213652), (1260, 2134593), (1314, 2046870), (1330, 2022246), (1387, 1939140), (1444, 1862595), (1458, 1844710), (1460, 1842183), (1533, 1754460), (1539, 1747620), (1596, 1685205), (1620, 1660239), (1701, 1581180), (1710, 1572858), (1805, 1490076), (1890, 1423062), (1971, 1364580), (1995, 1348164), (2044, 1315845), (2052, 1310715), (2166, 1241730), (2190, 1228122), (2268, 1185885), (2394, 1123470), (2430, 1106826), (2527, 1064340), (2555, 1052676), (2565, 1048572), (2628, 1023435), (2660, 1011123), (2774, 969570), (2835, 948708), (2916, 922355), (3066, 877230), (3078, 873810), (3249, 827820), (3285, 818748), (3402, 790590), (3420, 786429), (3591, 748980), (3610, 745038), (3645, 737884), (3780, 711531), (3942, 682290), (3990, 674082), (4161, 646380), (4332, 620865), (4380, 614061), (4599, 584820), (4617, 582540), (4788, 561735), (4860, 553413), (5054, 532170), (5103, 527060), (5110, 526338), (5130, 524286), (5415, 496692), (5548, 484785), (5670, 474354), (5913, 454860), (5985, 449388), (6132, 438615), (6156, 436905), (6498, 413910), (6570, 409374), (6804, 395295), (6935, 387828), (7182, 374490), (7220, 372519), (7290, 368942), (7581, 354780), (7665, 350892), (7695, 349524), (7884, 341145), (7980, 337041), (8322, 323190), (8505, 316236), (9198, 292410), (9234, 291270), (9709, 277020), (9747, 275940), (9855, 272916), (10108, 266085), (10206, 263530), (10220, 263169), (10260, 262143), (10773, 249660), (10830, 248346), (11340, 237177), (11826, 227430), (11970, 224694), (12483, 215460), (12635, 212868), (12996, 206955), (13140, 204687), (13797, 194940), (13851, 194180), (13870, 193914), (14364, 187245), (14580, 184471), (15162, 177390), (15330, 175446), (15390, 174762), (16245, 165564), (16644, 161595), (17010, 158118), (17739, 151620), (17955, 149796), (18396, 146205), (18468, 145635), (19418, 138510), (19494, 137970), (19710, 136458), (20412, 131765), (20805, 129276), (21546, 124830), (21660, 124173), (22743, 118260), (22995, 116964), (23085, 116508), (23652, 113715), (23940, 112347), (24966, 107730), (25270, 106434), (25515, 105412), (26353, 102060), (27594, 97470), (27702, 97090), (27740, 96957), (29127, 92340), (29241, 91980), (29565, 90972), (30324, 88695), (30660, 87723), (30780, 87381), (32319, 83220), (32490, 82782), (34020, 79059), (35478, 75810), (35910, 74898), (37449, 71820), (37905, 70956), (38836, 69255), (38988, 68985), (39420, 68229), (41391, 64980), (41610, 64638), (43092, 62415), (45486, 59130), (45990, 58482), (46170, 58254), (48545, 55404), (48735, 55188), (49932, 53865), (50540, 53217), (51030, 52706)]