156779446460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11867}}^1$

素因数の和:11981

約数の個数: 288

約数和(自身を含む): 443908963008

約数和(自身を除く): 287129516548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 61, 65, 68, 70, 85, 91, 98, 119, 122, 130, 140, 170, 182, 196, 221, 238, 244, 245, 260, 305, 340, 364, 427, 442, 455, 476, 490, 595, 610, 637, 793, 833, 854, 884, 910, 980, 1037, 1105, 1190, 1220, 1274, 1547, 1586, 1666, 1708, 1820, 2074, 2135, 2210, 2380, 2548, 2989, 3094, 3172, 3185, 3332, 3965, 4148, 4165, 4270, 4420, 5185, 5551, 5978, 6188, 6370, 7259, 7735, 7930, 8330, 8540, 10370, 10829, 11102, 11867, 11956, 12740, 13481, 14518, 14945, 15470, 15860, 16660, 20740, 21658, 22204, 23734, 26962, 27755, 29036, 29890, 30940, 36295, 38857, 43316, 47468, 50813, 53924, 54145, 55510, 59335, 59780, 67405, 72590, 77714, 83069, 94367, 101626, 108290, 111020, 118670, 134810, 145180, 154271, 155428, 166138, 188734, 194285, 201739, 203252, 216580, 237340, 254065, 269620, 308542, 332276, 377468, 388570, 403478, 415345, 471835, 508130, 581483, 617084, 660569, 723887, 771355, 777140, 806956, 830690, 943670, 1008695, 1016260, 1079897, 1162966, 1321138, 1412173, 1447774, 1542710, 1661380, 1887340, 2017390, 2159794, 2325932, 2622607, 2642276, 2824346, 2895548, 2907415, 3085420, 3302845, 3619435, 4034780, 4319588, 5067209, 5245214, 5399485, 5648692, 5814830, 6605690, 7060865, 7238870, 7559279, 9410531, 9885211, 10134418, 10490428, 10798970, 11629660, 12306079, 13113035, 13211380, 14121730, 14477740, 15118558, 18358249, 18821062, 19770422, 20268836, 21597940, 24612158, 25336045, 26226070, 28243460, 30237116, 35470463, 36716498, 37642124, 37796395, 39540844, 47052655, 49224316, 49426055, 50672090, 52452140, 61530395, 65873717, 70940926, 73432996, 75592790, 86142553, 91791245, 94105310, 98852110, 101344180, 123060790, 128507743, 131747434, 141881852, 151185580, 159979027, 172285106, 177352315, 183582490, 188210620, 197704220, 246121580, 257015486, 263494868, 319958054, 329368585, 344570212, 354704630, 367164980, 430712765, 461116019, 514030972, 602997871, 639916108, 642538715, 658737170, 709409260, 799895135, 861425530, 922232038, 1119853189, 1205995742, 1285077430, 1317474340, 1599790270, 1722851060, 1844464076, 2239706378, 2305580095, 2411991484, 2570154860, 3014989355, 3199580540, 4479412756, 4611160190, 5599265945, 6029978710, 7838972323, 9222320380, 11198531890, 12059957420, 15677944646, 22397063780, 31355889292, 39194861615, 78389723230, 156779446460]

約数ペア:

[(1, 156779446460), (2, 78389723230), (4, 39194861615), (5, 31355889292), (7, 22397063780), (10, 15677944646), (13, 12059957420), (14, 11198531890), (17, 9222320380), (20, 7838972323), (26, 6029978710), (28, 5599265945), (34, 4611160190), (35, 4479412756), (49, 3199580540), (52, 3014989355), (61, 2570154860), (65, 2411991484), (68, 2305580095), (70, 2239706378), (85, 1844464076), (91, 1722851060), (98, 1599790270), (119, 1317474340), (122, 1285077430), (130, 1205995742), (140, 1119853189), (170, 922232038), (182, 861425530), (196, 799895135), (221, 709409260), (238, 658737170), (244, 642538715), (245, 639916108), (260, 602997871), (305, 514030972), (340, 461116019), (364, 430712765), (427, 367164980), (442, 354704630), (455, 344570212), (476, 329368585), (490, 319958054), (595, 263494868), (610, 257015486), (637, 246121580), (793, 197704220), (833, 188210620), (854, 183582490), (884, 177352315), (910, 172285106), (980, 159979027), (1037, 151185580), (1105, 141881852), (1190, 131747434), (1220, 128507743), (1274, 123060790), (1547, 101344180), (1586, 98852110), (1666, 94105310), (1708, 91791245), (1820, 86142553), (2074, 75592790), (2135, 73432996), (2210, 70940926), (2380, 65873717), (2548, 61530395), (2989, 52452140), (3094, 50672090), (3172, 49426055), (3185, 49224316), (3332, 47052655), (3965, 39540844), (4148, 37796395), (4165, 37642124), (4270, 36716498), (4420, 35470463), (5185, 30237116), (5551, 28243460), (5978, 26226070), (6188, 25336045), (6370, 24612158), (7259, 21597940), (7735, 20268836), (7930, 19770422), (8330, 18821062), (8540, 18358249), (10370, 15118558), (10829, 14477740), (11102, 14121730), (11867, 13211380), (11956, 13113035), (12740, 12306079), (13481, 11629660), (14518, 10798970), (14945, 10490428), (15470, 10134418), (15860, 9885211), (16660, 9410531), (20740, 7559279), (21658, 7238870), (22204, 7060865), (23734, 6605690), (26962, 5814830), (27755, 5648692), (29036, 5399485), (29890, 5245214), (30940, 5067209), (36295, 4319588), (38857, 4034780), (43316, 3619435), (47468, 3302845), (50813, 3085420), (53924, 2907415), (54145, 2895548), (55510, 2824346), (59335, 2642276), (59780, 2622607), (67405, 2325932), (72590, 2159794), (77714, 2017390), (83069, 1887340), (94367, 1661380), (101626, 1542710), (108290, 1447774), (111020, 1412173), (118670, 1321138), (134810, 1162966), (145180, 1079897), (154271, 1016260), (155428, 1008695), (166138, 943670), (188734, 830690), (194285, 806956), (201739, 777140), (203252, 771355), (216580, 723887), (237340, 660569), (254065, 617084), (269620, 581483), (308542, 508130), (332276, 471835), (377468, 415345), (388570, 403478)]