7828132620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:653

約数の個数: 384

約数和(自身を含む): 28960727040

約数和(自身を除く): 21132594420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 257, 266, 285, 308, 330, 347, 380, 385, 399, 418, 420, 462, 514, 532, 570, 627, 660, 665, 694, 770, 771, 798, 836, 924, 1028, 1041, 1045, 1140, 1155, 1254, 1285, 1330, 1388, 1463, 1540, 1542, 1596, 1735, 1799, 1995, 2082, 2090, 2310, 2429, 2508, 2570, 2660, 2827, 2926, 3084, 3135, 3470, 3598, 3817, 3855, 3990, 4164, 4180, 4389, 4620, 4858, 4883, 5140, 5205, 5397, 5654, 5852, 6270, 6593, 6940, 7196, 7287, 7315, 7634, 7710, 7980, 8481, 8778, 8995, 9716, 9766, 10410, 10794, 11308, 11451, 12145, 12540, 13186, 14135, 14574, 14630, 14649, 15268, 15420, 16962, 17556, 17990, 19085, 19532, 19779, 19789, 20820, 21588, 21945, 22902, 24290, 24415, 26372, 26719, 26985, 28270, 29148, 29260, 29298, 32965, 33924, 34181, 35980, 36435, 38170, 39558, 39578, 42405, 43890, 45804, 46151, 48580, 48830, 53438, 53713, 53970, 56540, 57255, 58596, 59367, 65930, 68362, 72523, 72870, 73245, 76340, 79116, 79156, 80157, 84810, 87780, 89179, 92302, 97660, 98895, 98945, 102543, 106876, 107426, 107940, 114510, 118734, 131860, 133595, 136724, 138453, 145046, 145740, 146490, 160314, 161139, 169620, 170905, 178358, 184604, 197790, 197890, 205086, 214852, 217569, 229020, 230755, 237468, 267190, 267537, 268565, 276906, 290092, 292980, 296835, 320628, 322278, 341810, 356716, 362615, 375991, 395580, 395780, 400785, 410172, 435138, 445895, 461510, 507661, 512715, 534380, 535074, 537130, 553812, 593670, 624253, 644556, 683620, 692265, 725230, 751982, 801570, 805695, 870276, 891790, 923020, 980969, 1015322, 1025430, 1070148, 1074260, 1087845, 1127973, 1187340, 1248506, 1337685, 1384530, 1450460, 1503964, 1522983, 1603140, 1611390, 1694401, 1783580, 1872759, 1879955, 1961938, 2030644, 2050860, 2175690, 2255946, 2497012, 2538305, 2675370, 2769060, 2942907, 3045966, 3121265, 3222780, 3388802, 3745518, 3759910, 3923876, 4351380, 4511892, 4904845, 5076610, 5083203, 5350740, 5639865, 5885814, 6091932, 6242530, 6777604, 6866783, 7491036, 7519820, 7614915, 8472005, 9363795, 9809690, 10153220, 10166406, 11279730, 11771628, 11860807, 12485060, 13733566, 14714535, 15229830, 16944010, 18638411, 18727590, 19619380, 20332812, 20600349, 22559460, 23721614, 25416015, 27467132, 29429070, 30459660, 33888020, 34333915, 35582421, 37276822, 37455180, 41200698, 47443228, 50832030, 55915233, 58858140, 59304035, 68667830, 71164842, 74553644, 82401396, 93192055, 101664060, 103001745, 111830466, 118608070, 130468877, 137335660, 142329684, 177912105, 186384110, 206003490, 223660932, 237216140, 260937754, 279576165, 355824210, 372768220, 391406631, 412006980, 521875508, 559152330, 652344385, 711648420, 782813262, 1118304660, 1304688770, 1565626524, 1957033155, 2609377540, 3914066310, 7828132620]

約数ペア:

[(1, 7828132620), (2, 3914066310), (3, 2609377540), (4, 1957033155), (5, 1565626524), (6, 1304688770), (7, 1118304660), (10, 782813262), (11, 711648420), (12, 652344385), (14, 559152330), (15, 521875508), (19, 412006980), (20, 391406631), (21, 372768220), (22, 355824210), (28, 279576165), (30, 260937754), (33, 237216140), (35, 223660932), (38, 206003490), (42, 186384110), (44, 177912105), (55, 142329684), (57, 137335660), (60, 130468877), (66, 118608070), (70, 111830466), (76, 103001745), (77, 101664060), (84, 93192055), (95, 82401396), (105, 74553644), (110, 71164842), (114, 68667830), (132, 59304035), (133, 58858140), (140, 55915233), (154, 50832030), (165, 47443228), (190, 41200698), (209, 37455180), (210, 37276822), (220, 35582421), (228, 34333915), (231, 33888020), (257, 30459660), (266, 29429070), (285, 27467132), (308, 25416015), (330, 23721614), (347, 22559460), (380, 20600349), (385, 20332812), (399, 19619380), (418, 18727590), (420, 18638411), (462, 16944010), (514, 15229830), (532, 14714535), (570, 13733566), (627, 12485060), (660, 11860807), (665, 11771628), (694, 11279730), (770, 10166406), (771, 10153220), (798, 9809690), (836, 9363795), (924, 8472005), (1028, 7614915), (1041, 7519820), (1045, 7491036), (1140, 6866783), (1155, 6777604), (1254, 6242530), (1285, 6091932), (1330, 5885814), (1388, 5639865), (1463, 5350740), (1540, 5083203), (1542, 5076610), (1596, 4904845), (1735, 4511892), (1799, 4351380), (1995, 3923876), (2082, 3759910), (2090, 3745518), (2310, 3388802), (2429, 3222780), (2508, 3121265), (2570, 3045966), (2660, 2942907), (2827, 2769060), (2926, 2675370), (3084, 2538305), (3135, 2497012), (3470, 2255946), (3598, 2175690), (3817, 2050860), (3855, 2030644), (3990, 1961938), (4164, 1879955), (4180, 1872759), (4389, 1783580), (4620, 1694401), (4858, 1611390), (4883, 1603140), (5140, 1522983), (5205, 1503964), (5397, 1450460), (5654, 1384530), (5852, 1337685), (6270, 1248506), (6593, 1187340), (6940, 1127973), (7196, 1087845), (7287, 1074260), (7315, 1070148), (7634, 1025430), (7710, 1015322), (7980, 980969), (8481, 923020), (8778, 891790), (8995, 870276), (9716, 805695), (9766, 801570), (10410, 751982), (10794, 725230), (11308, 692265), (11451, 683620), (12145, 644556), (12540, 624253), (13186, 593670), (14135, 553812), (14574, 537130), (14630, 535074), (14649, 534380), (15268, 512715), (15420, 507661), (16962, 461510), (17556, 445895), (17990, 435138), (19085, 410172), (19532, 400785), (19779, 395780), (19789, 395580), (20820, 375991), (21588, 362615), (21945, 356716), (22902, 341810), (24290, 322278), (24415, 320628), (26372, 296835), (26719, 292980), (26985, 290092), (28270, 276906), (29148, 268565), (29260, 267537), (29298, 267190), (32965, 237468), (33924, 230755), (34181, 229020), (35980, 217569), (36435, 214852), (38170, 205086), (39558, 197890), (39578, 197790), (42405, 184604), (43890, 178358), (45804, 170905), (46151, 169620), (48580, 161139), (48830, 160314), (53438, 146490), (53713, 145740), (53970, 145046), (56540, 138453), (57255, 136724), (58596, 133595), (59367, 131860), (65930, 118734), (68362, 114510), (72523, 107940), (72870, 107426), (73245, 106876), (76340, 102543), (79116, 98945), (79156, 98895), (80157, 97660), (84810, 92302), (87780, 89179)]