79157260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 223985664

約数和(自身を除く): 144828404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 46, 52, 61, 62, 65, 70, 91, 92, 115, 122, 124, 130, 140, 155, 161, 182, 217, 230, 244, 260, 299, 305, 310, 322, 364, 403, 427, 434, 455, 460, 598, 610, 620, 644, 713, 793, 805, 806, 854, 868, 910, 1085, 1196, 1220, 1403, 1426, 1495, 1586, 1610, 1612, 1708, 1820, 1891, 2015, 2093, 2135, 2170, 2806, 2821, 2852, 2990, 3172, 3220, 3565, 3782, 3965, 4030, 4186, 4270, 4340, 4991, 5551, 5612, 5642, 5980, 7015, 7130, 7564, 7930, 8060, 8372, 8540, 9269, 9455, 9821, 9982, 10465, 11102, 11284, 13237, 14030, 14105, 14260, 15860, 18239, 18538, 18910, 19642, 19964, 20930, 22204, 24583, 24955, 26474, 27755, 28060, 28210, 36478, 37076, 37820, 39284, 41860, 43493, 46345, 49105, 49166, 49910, 52948, 55510, 56420, 64883, 66185, 72956, 86986, 91195, 92690, 98210, 98332, 99820, 111020, 122915, 127673, 129766, 132370, 172081, 173972, 182390, 185380, 196420, 217465, 245830, 255346, 259532, 264740, 304451, 324415, 344162, 364780, 434930, 491660, 510692, 565409, 608902, 638365, 648830, 688324, 860405, 869860, 1130818, 1217804, 1276730, 1297660, 1522255, 1720810, 2261636, 2553460, 2827045, 3044510, 3441620, 3957863, 5654090, 6089020, 7915726, 11308180, 15831452, 19789315, 39578630, 79157260]

約数ペア:

[(1, 79157260), (2, 39578630), (4, 19789315), (5, 15831452), (7, 11308180), (10, 7915726), (13, 6089020), (14, 5654090), (20, 3957863), (23, 3441620), (26, 3044510), (28, 2827045), (31, 2553460), (35, 2261636), (46, 1720810), (52, 1522255), (61, 1297660), (62, 1276730), (65, 1217804), (70, 1130818), (91, 869860), (92, 860405), (115, 688324), (122, 648830), (124, 638365), (130, 608902), (140, 565409), (155, 510692), (161, 491660), (182, 434930), (217, 364780), (230, 344162), (244, 324415), (260, 304451), (299, 264740), (305, 259532), (310, 255346), (322, 245830), (364, 217465), (403, 196420), (427, 185380), (434, 182390), (455, 173972), (460, 172081), (598, 132370), (610, 129766), (620, 127673), (644, 122915), (713, 111020), (793, 99820), (805, 98332), (806, 98210), (854, 92690), (868, 91195), (910, 86986), (1085, 72956), (1196, 66185), (1220, 64883), (1403, 56420), (1426, 55510), (1495, 52948), (1586, 49910), (1610, 49166), (1612, 49105), (1708, 46345), (1820, 43493), (1891, 41860), (2015, 39284), (2093, 37820), (2135, 37076), (2170, 36478), (2806, 28210), (2821, 28060), (2852, 27755), (2990, 26474), (3172, 24955), (3220, 24583), (3565, 22204), (3782, 20930), (3965, 19964), (4030, 19642), (4186, 18910), (4270, 18538), (4340, 18239), (4991, 15860), (5551, 14260), (5612, 14105), (5642, 14030), (5980, 13237), (7015, 11284), (7130, 11102), (7564, 10465), (7930, 9982), (8060, 9821), (8372, 9455), (8540, 9269)]