156771165720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{4409}}^1$

素因数の和:5450

約数の個数: 256

約数和(自身を含む): 529166131200

約数和(自身を除く): 372394965480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 991, 1196, 1380, 1495, 1560, 1794, 1982, 2392, 2760, 2973, 2990, 3588, 3964, 4409, 4485, 4955, 5946, 5980, 7176, 7928, 8818, 8970, 9910, 11892, 11960, 12883, 13227, 14865, 17636, 17940, 19820, 22045, 22793, 23784, 25766, 26454, 29730, 35272, 35880, 38649, 39640, 44090, 45586, 51532, 52908, 57317, 59460, 64415, 66135, 68379, 77298, 88180, 91172, 101407, 103064, 105816, 113965, 114634, 118920, 128830, 132270, 136758, 154596, 171951, 176360, 182344, 193245, 202814, 227930, 229268, 257660, 264540, 273516, 286585, 296309, 304221, 309192, 341895, 343902, 386490, 405628, 455860, 458536, 507035, 515320, 529080, 547032, 573170, 592618, 608442, 683790, 687804, 772980, 811256, 859755, 888927, 911720, 1014070, 1146340, 1185236, 1216884, 1318291, 1367580, 1375608, 1481545, 1521105, 1545960, 1719510, 1777854, 2028140, 2292680, 2370472, 2433768, 2636582, 2735160, 2963090, 3042210, 3439020, 3555708, 3954873, 4056280, 4369319, 4444635, 5273164, 5926180, 6084420, 6591455, 6878040, 7111416, 7909746, 8738638, 8889270, 10546328, 11852360, 12168840, 13107957, 13182910, 15819492, 17477276, 17778540, 19774365, 21846595, 26215914, 26365820, 31638984, 34954552, 35557080, 39548730, 43693190, 52431828, 52731640, 56801147, 65539785, 79097460, 87386380, 100494337, 104863656, 113602294, 131079570, 158194920, 170403441, 174772760, 200988674, 227204588, 262159140, 284005735, 301483011, 340806882, 401977348, 454409176, 502471685, 524318280, 568011470, 602966022, 681613764, 803954696, 852017205, 1004943370, 1136022940, 1205932044, 1306426381, 1363227528, 1507415055, 1704034410, 2009886740, 2272045880, 2411864088, 2612852762, 3014830110, 3408068820, 3919279143, 4019773480, 5225705524, 6029660220, 6532131905, 6816137640, 7838558286, 10451411048, 12059320440, 13064263810, 15677116572, 19596395715, 26128527620, 31354233144, 39192791430, 52257055240, 78385582860, 156771165720]

約数ペア:

[(1, 156771165720), (2, 78385582860), (3, 52257055240), (4, 39192791430), (5, 31354233144), (6, 26128527620), (8, 19596395715), (10, 15677116572), (12, 13064263810), (13, 12059320440), (15, 10451411048), (20, 7838558286), (23, 6816137640), (24, 6532131905), (26, 6029660220), (30, 5225705524), (39, 4019773480), (40, 3919279143), (46, 3408068820), (52, 3014830110), (60, 2612852762), (65, 2411864088), (69, 2272045880), (78, 2009886740), (92, 1704034410), (104, 1507415055), (115, 1363227528), (120, 1306426381), (130, 1205932044), (138, 1136022940), (156, 1004943370), (184, 852017205), (195, 803954696), (230, 681613764), (260, 602966022), (276, 568011470), (299, 524318280), (312, 502471685), (345, 454409176), (390, 401977348), (460, 340806882), (520, 301483011), (552, 284005735), (598, 262159140), (690, 227204588), (780, 200988674), (897, 174772760), (920, 170403441), (991, 158194920), (1196, 131079570), (1380, 113602294), (1495, 104863656), (1560, 100494337), (1794, 87386380), (1982, 79097460), (2392, 65539785), (2760, 56801147), (2973, 52731640), (2990, 52431828), (3588, 43693190), (3964, 39548730), (4409, 35557080), (4485, 34954552), (4955, 31638984), (5946, 26365820), (5980, 26215914), (7176, 21846595), (7928, 19774365), (8818, 17778540), (8970, 17477276), (9910, 15819492), (11892, 13182910), (11960, 13107957), (12883, 12168840), (13227, 11852360), (14865, 10546328), (17636, 8889270), (17940, 8738638), (19820, 7909746), (22045, 7111416), (22793, 6878040), (23784, 6591455), (25766, 6084420), (26454, 5926180), (29730, 5273164), (35272, 4444635), (35880, 4369319), (38649, 4056280), (39640, 3954873), (44090, 3555708), (45586, 3439020), (51532, 3042210), (52908, 2963090), (57317, 2735160), (59460, 2636582), (64415, 2433768), (66135, 2370472), (68379, 2292680), (77298, 2028140), (88180, 1777854), (91172, 1719510), (101407, 1545960), (103064, 1521105), (105816, 1481545), (113965, 1375608), (114634, 1367580), (118920, 1318291), (128830, 1216884), (132270, 1185236), (136758, 1146340), (154596, 1014070), (171951, 911720), (176360, 888927), (182344, 859755), (193245, 811256), (202814, 772980), (227930, 687804), (229268, 683790), (257660, 608442), (264540, 592618), (273516, 573170), (286585, 547032), (296309, 529080), (304221, 515320), (309192, 507035), (341895, 458536), (343902, 455860), (386490, 405628)]