78326040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 275788800

約数和(自身を除く): 197462760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 37, 39, 40, 46, 52, 59, 60, 65, 69, 74, 78, 92, 104, 111, 115, 118, 120, 130, 138, 148, 156, 177, 184, 185, 195, 222, 230, 236, 260, 276, 295, 296, 299, 312, 345, 354, 370, 390, 444, 460, 472, 481, 520, 552, 555, 590, 598, 690, 708, 740, 767, 780, 851, 885, 888, 897, 920, 962, 1110, 1180, 1196, 1357, 1380, 1416, 1443, 1480, 1495, 1534, 1560, 1702, 1770, 1794, 1924, 2183, 2220, 2301, 2360, 2392, 2405, 2553, 2714, 2760, 2886, 2990, 3068, 3404, 3540, 3588, 3835, 3848, 4071, 4255, 4366, 4440, 4485, 4602, 4810, 5106, 5428, 5772, 5980, 6136, 6549, 6785, 6808, 7080, 7176, 7215, 7670, 8142, 8510, 8732, 8970, 9204, 9620, 10212, 10856, 10915, 11063, 11505, 11544, 11960, 12765, 13098, 13570, 14430, 15340, 16284, 17020, 17464, 17641, 17940, 18408, 19240, 20355, 20424, 21830, 22126, 23010, 25530, 26196, 27140, 28379, 28860, 30680, 32568, 32745, 33189, 34040, 35282, 35880, 40710, 43660, 44252, 46020, 50209, 51060, 52392, 52923, 54280, 55315, 56758, 57720, 65490, 66378, 70564, 81420, 85137, 87320, 88205, 88504, 92040, 100418, 102120, 105846, 110630, 113516, 130980, 132756, 141128, 141895, 150627, 162840, 165945, 170274, 176410, 200836, 211692, 221260, 227032, 251045, 261960, 264615, 265512, 283790, 301254, 331890, 340548, 352820, 401672, 423384, 425685, 442520, 502090, 529230, 567580, 602508, 652717, 663780, 681096, 705640, 753135, 851370, 1004180, 1058460, 1135160, 1205016, 1305434, 1327560, 1506270, 1702740, 1958151, 2008360, 2116920, 2610868, 3012540, 3263585, 3405480, 3916302, 5221736, 6025080, 6527170, 7832604, 9790755, 13054340, 15665208, 19581510, 26108680, 39163020, 78326040]

約数ペア:

[(1, 78326040), (2, 39163020), (3, 26108680), (4, 19581510), (5, 15665208), (6, 13054340), (8, 9790755), (10, 7832604), (12, 6527170), (13, 6025080), (15, 5221736), (20, 3916302), (23, 3405480), (24, 3263585), (26, 3012540), (30, 2610868), (37, 2116920), (39, 2008360), (40, 1958151), (46, 1702740), (52, 1506270), (59, 1327560), (60, 1305434), (65, 1205016), (69, 1135160), (74, 1058460), (78, 1004180), (92, 851370), (104, 753135), (111, 705640), (115, 681096), (118, 663780), (120, 652717), (130, 602508), (138, 567580), (148, 529230), (156, 502090), (177, 442520), (184, 425685), (185, 423384), (195, 401672), (222, 352820), (230, 340548), (236, 331890), (260, 301254), (276, 283790), (295, 265512), (296, 264615), (299, 261960), (312, 251045), (345, 227032), (354, 221260), (370, 211692), (390, 200836), (444, 176410), (460, 170274), (472, 165945), (481, 162840), (520, 150627), (552, 141895), (555, 141128), (590, 132756), (598, 130980), (690, 113516), (708, 110630), (740, 105846), (767, 102120), (780, 100418), (851, 92040), (885, 88504), (888, 88205), (897, 87320), (920, 85137), (962, 81420), (1110, 70564), (1180, 66378), (1196, 65490), (1357, 57720), (1380, 56758), (1416, 55315), (1443, 54280), (1480, 52923), (1495, 52392), (1534, 51060), (1560, 50209), (1702, 46020), (1770, 44252), (1794, 43660), (1924, 40710), (2183, 35880), (2220, 35282), (2301, 34040), (2360, 33189), (2392, 32745), (2405, 32568), (2553, 30680), (2714, 28860), (2760, 28379), (2886, 27140), (2990, 26196), (3068, 25530), (3404, 23010), (3540, 22126), (3588, 21830), (3835, 20424), (3848, 20355), (4071, 19240), (4255, 18408), (4366, 17940), (4440, 17641), (4485, 17464), (4602, 17020), (4810, 16284), (5106, 15340), (5428, 14430), (5772, 13570), (5980, 13098), (6136, 12765), (6549, 11960), (6785, 11544), (6808, 11505), (7080, 11063), (7176, 10915), (7215, 10856), (7670, 10212), (8142, 9620), (8510, 9204), (8732, 8970)]