129470040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 487468800

約数和(自身を除く): 357998760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 280, 315, 332, 360, 415, 420, 498, 504, 581, 619, 630, 664, 747, 830, 840, 996, 1162, 1238, 1245, 1260, 1494, 1660, 1743, 1857, 1992, 2324, 2476, 2490, 2520, 2905, 2988, 3095, 3320, 3486, 3714, 3735, 4333, 4648, 4952, 4980, 5229, 5571, 5810, 5976, 6190, 6972, 7428, 7470, 8666, 8715, 9285, 9960, 10458, 11142, 11620, 12380, 12999, 13944, 14856, 14940, 17332, 17430, 18570, 20916, 21665, 22284, 23240, 24760, 25998, 26145, 27855, 29880, 34664, 34860, 37140, 38997, 41832, 43330, 44568, 51377, 51996, 52290, 55710, 64995, 69720, 74280, 77994, 86660, 102754, 103992, 104580, 111420, 129990, 154131, 155988, 173320, 194985, 205508, 209160, 222840, 256885, 259980, 308262, 311976, 359639, 389970, 411016, 462393, 513770, 519960, 616524, 719278, 770655, 779940, 924786, 1027540, 1078917, 1233048, 1438556, 1541310, 1559880, 1798195, 1849572, 2055080, 2157834, 2311965, 2877112, 3082620, 3236751, 3596390, 3699144, 4315668, 4623930, 5394585, 6165240, 6473502, 7192780, 8631336, 9247860, 10789170, 12947004, 14385560, 16183755, 18495720, 21578340, 25894008, 32367510, 43156680, 64735020, 129470040]

約数ペア:

[(1, 129470040), (2, 64735020), (3, 43156680), (4, 32367510), (5, 25894008), (6, 21578340), (7, 18495720), (8, 16183755), (9, 14385560), (10, 12947004), (12, 10789170), (14, 9247860), (15, 8631336), (18, 7192780), (20, 6473502), (21, 6165240), (24, 5394585), (28, 4623930), (30, 4315668), (35, 3699144), (36, 3596390), (40, 3236751), (42, 3082620), (45, 2877112), (56, 2311965), (60, 2157834), (63, 2055080), (70, 1849572), (72, 1798195), (83, 1559880), (84, 1541310), (90, 1438556), (105, 1233048), (120, 1078917), (126, 1027540), (140, 924786), (166, 779940), (168, 770655), (180, 719278), (210, 616524), (249, 519960), (252, 513770), (280, 462393), (315, 411016), (332, 389970), (360, 359639), (415, 311976), (420, 308262), (498, 259980), (504, 256885), (581, 222840), (619, 209160), (630, 205508), (664, 194985), (747, 173320), (830, 155988), (840, 154131), (996, 129990), (1162, 111420), (1238, 104580), (1245, 103992), (1260, 102754), (1494, 86660), (1660, 77994), (1743, 74280), (1857, 69720), (1992, 64995), (2324, 55710), (2476, 52290), (2490, 51996), (2520, 51377), (2905, 44568), (2988, 43330), (3095, 41832), (3320, 38997), (3486, 37140), (3714, 34860), (3735, 34664), (4333, 29880), (4648, 27855), (4952, 26145), (4980, 25998), (5229, 24760), (5571, 23240), (5810, 22284), (5976, 21665), (6190, 20916), (6972, 18570), (7428, 17430), (7470, 17332), (8666, 14940), (8715, 14856), (9285, 13944), (9960, 12999), (10458, 12380), (11142, 11620)]