2389259880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 384

約数和(自身を含む): 9434880000

約数和(自身を除く): 7045620120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 139, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 278, 280, 285, 315, 342, 359, 360, 380, 399, 417, 420, 456, 504, 532, 556, 570, 630, 665, 684, 695, 718, 760, 798, 834, 840, 855, 973, 1064, 1077, 1112, 1140, 1197, 1251, 1260, 1330, 1368, 1390, 1436, 1596, 1668, 1710, 1795, 1946, 1995, 2085, 2154, 2280, 2394, 2502, 2513, 2520, 2641, 2660, 2780, 2872, 2919, 3192, 3231, 3336, 3420, 3590, 3892, 3990, 4170, 4308, 4788, 4865, 5004, 5026, 5282, 5320, 5385, 5560, 5838, 5985, 6255, 6462, 6821, 6840, 7180, 7539, 7784, 7923, 7980, 8340, 8616, 8757, 9576, 9730, 10008, 10052, 10564, 10770, 11676, 11970, 12510, 12565, 12924, 13205, 13642, 14360, 14595, 15078, 15846, 15960, 16155, 16680, 17514, 18487, 19460, 20104, 20463, 21128, 21540, 22617, 23352, 23769, 23940, 25020, 25130, 25848, 26410, 27284, 29190, 30156, 31692, 32310, 34105, 35028, 36974, 37695, 38920, 39615, 40926, 43080, 43785, 45234, 47538, 47747, 47880, 49901, 50040, 50260, 52820, 54568, 55461, 58380, 60312, 61389, 63384, 64620, 68210, 70056, 73948, 75390, 79230, 81852, 87570, 90468, 92435, 95076, 95494, 99802, 100520, 102315, 105640, 110922, 113085, 116760, 118845, 122778, 129240, 136420, 143241, 147896, 149703, 150780, 158460, 163704, 166383, 175140, 180936, 184870, 190152, 190988, 199604, 204630, 221844, 226170, 237690, 238735, 245556, 249505, 272840, 277305, 286482, 299406, 301560, 306945, 316920, 332766, 349307, 350280, 369740, 381976, 399208, 409260, 429723, 443688, 449109, 452340, 475380, 477470, 491112, 499010, 554610, 572964, 598812, 613890, 665532, 698614, 716205, 739480, 748515, 818520, 831915, 859446, 898218, 904680, 948119, 950760, 954940, 998020, 1047921, 1109220, 1145928, 1197624, 1227780, 1331064, 1397228, 1432410, 1497030, 1663830, 1718892, 1746535, 1796436, 1896238, 1909880, 1996040, 2095842, 2148615, 2218440, 2245545, 2455560, 2794456, 2844357, 2864820, 2994060, 3143763, 3327660, 3437784, 3493070, 3592872, 3792476, 4191684, 4297230, 4491090, 4740595, 5239605, 5688714, 5729640, 5988120, 6287526, 6636833, 6655320, 6986140, 7584952, 8383368, 8533071, 8594460, 8982180, 9481190, 10479210, 11377428, 12575052, 13273666, 13972280, 14221785, 15718815, 17066142, 17188920, 17964360, 18962380, 19910499, 20958420, 22754856, 25150104, 26547332, 28443570, 31437630, 33184165, 34132284, 37924760, 39820998, 41916840, 42665355, 53094664, 56887140, 59731497, 62875260, 66368330, 68264568, 79641996, 85330710, 99552495, 113774280, 119462994, 125750520, 132736660, 159283992, 170661420, 199104990, 238925988, 265473320, 298657485, 341322840, 398209980, 477851976, 597314970, 796419960, 1194629940, 2389259880]

約数ペア:

[(1, 2389259880), (2, 1194629940), (3, 796419960), (4, 597314970), (5, 477851976), (6, 398209980), (7, 341322840), (8, 298657485), (9, 265473320), (10, 238925988), (12, 199104990), (14, 170661420), (15, 159283992), (18, 132736660), (19, 125750520), (20, 119462994), (21, 113774280), (24, 99552495), (28, 85330710), (30, 79641996), (35, 68264568), (36, 66368330), (38, 62875260), (40, 59731497), (42, 56887140), (45, 53094664), (56, 42665355), (57, 41916840), (60, 39820998), (63, 37924760), (70, 34132284), (72, 33184165), (76, 31437630), (84, 28443570), (90, 26547332), (95, 25150104), (105, 22754856), (114, 20958420), (120, 19910499), (126, 18962380), (133, 17964360), (139, 17188920), (140, 17066142), (152, 15718815), (168, 14221785), (171, 13972280), (180, 13273666), (190, 12575052), (210, 11377428), (228, 10479210), (252, 9481190), (266, 8982180), (278, 8594460), (280, 8533071), (285, 8383368), (315, 7584952), (342, 6986140), (359, 6655320), (360, 6636833), (380, 6287526), (399, 5988120), (417, 5729640), (420, 5688714), (456, 5239605), (504, 4740595), (532, 4491090), (556, 4297230), (570, 4191684), (630, 3792476), (665, 3592872), (684, 3493070), (695, 3437784), (718, 3327660), (760, 3143763), (798, 2994060), (834, 2864820), (840, 2844357), (855, 2794456), (973, 2455560), (1064, 2245545), (1077, 2218440), (1112, 2148615), (1140, 2095842), (1197, 1996040), (1251, 1909880), (1260, 1896238), (1330, 1796436), (1368, 1746535), (1390, 1718892), (1436, 1663830), (1596, 1497030), (1668, 1432410), (1710, 1397228), (1795, 1331064), (1946, 1227780), (1995, 1197624), (2085, 1145928), (2154, 1109220), (2280, 1047921), (2394, 998020), (2502, 954940), (2513, 950760), (2520, 948119), (2641, 904680), (2660, 898218), (2780, 859446), (2872, 831915), (2919, 818520), (3192, 748515), (3231, 739480), (3336, 716205), (3420, 698614), (3590, 665532), (3892, 613890), (3990, 598812), (4170, 572964), (4308, 554610), (4788, 499010), (4865, 491112), (5004, 477470), (5026, 475380), (5282, 452340), (5320, 449109), (5385, 443688), (5560, 429723), (5838, 409260), (5985, 399208), (6255, 381976), (6462, 369740), (6821, 350280), (6840, 349307), (7180, 332766), (7539, 316920), (7784, 306945), (7923, 301560), (7980, 299406), (8340, 286482), (8616, 277305), (8757, 272840), (9576, 249505), (9730, 245556), (10008, 238735), (10052, 237690), (10564, 226170), (10770, 221844), (11676, 204630), (11970, 199604), (12510, 190988), (12565, 190152), (12924, 184870), (13205, 180936), (13642, 175140), (14360, 166383), (14595, 163704), (15078, 158460), (15846, 150780), (15960, 149703), (16155, 147896), (16680, 143241), (17514, 136420), (18487, 129240), (19460, 122778), (20104, 118845), (20463, 116760), (21128, 113085), (21540, 110922), (22617, 105640), (23352, 102315), (23769, 100520), (23940, 99802), (25020, 95494), (25130, 95076), (25848, 92435), (26410, 90468), (27284, 87570), (29190, 81852), (30156, 79230), (31692, 75390), (32310, 73948), (34105, 70056), (35028, 68210), (36974, 64620), (37695, 63384), (38920, 61389), (39615, 60312), (40926, 58380), (43080, 55461), (43785, 54568), (45234, 52820), (47538, 50260), (47747, 50040), (47880, 49901)]