989262120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9733}}^1$

素因数の和:9776

約数の個数: 192

約数和(自身を含む): 3728511360

約数和(自身を除く): 2739249240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6776, 7260, 8470, 9240, 9733, 10164, 12705, 14520, 16940, 19466, 20328, 25410, 29199, 33880, 38932, 48665, 50820, 58398, 68131, 77864, 97330, 101640, 107063, 116796, 136262, 145995, 194660, 204393, 214126, 233592, 272524, 291990, 321189, 340655, 389320, 408786, 428252, 535315, 545048, 583980, 642378, 681310, 749441, 817572, 856504, 1021965, 1070630, 1167960, 1177693, 1284756, 1362620, 1498882, 1605945, 1635144, 2043930, 2141260, 2248323, 2355386, 2569512, 2725240, 2997764, 3211890, 3533079, 3747205, 4087860, 4282520, 4496646, 4710772, 5888465, 5995528, 6423780, 7066158, 7494410, 8175720, 8243851, 8993292, 9421544, 11241615, 11776930, 12847560, 14132316, 14988820, 16487702, 17665395, 17986584, 22483230, 23553860, 24731553, 28264632, 29977640, 32975404, 35330790, 41219255, 44966460, 47107720, 49463106, 65950808, 70661580, 82438510, 89932920, 98926212, 123657765, 141323160, 164877020, 197852424, 247315530, 329754040, 494631060, 989262120]

約数ペア:

[(1, 989262120), (2, 494631060), (3, 329754040), (4, 247315530), (5, 197852424), (6, 164877020), (7, 141323160), (8, 123657765), (10, 98926212), (11, 89932920), (12, 82438510), (14, 70661580), (15, 65950808), (20, 49463106), (21, 47107720), (22, 44966460), (24, 41219255), (28, 35330790), (30, 32975404), (33, 29977640), (35, 28264632), (40, 24731553), (42, 23553860), (44, 22483230), (55, 17986584), (56, 17665395), (60, 16487702), (66, 14988820), (70, 14132316), (77, 12847560), (84, 11776930), (88, 11241615), (105, 9421544), (110, 8993292), (120, 8243851), (121, 8175720), (132, 7494410), (140, 7066158), (154, 6423780), (165, 5995528), (168, 5888465), (210, 4710772), (220, 4496646), (231, 4282520), (242, 4087860), (264, 3747205), (280, 3533079), (308, 3211890), (330, 2997764), (363, 2725240), (385, 2569512), (420, 2355386), (440, 2248323), (462, 2141260), (484, 2043930), (605, 1635144), (616, 1605945), (660, 1498882), (726, 1362620), (770, 1284756), (840, 1177693), (847, 1167960), (924, 1070630), (968, 1021965), (1155, 856504), (1210, 817572), (1320, 749441), (1452, 681310), (1540, 642378), (1694, 583980), (1815, 545048), (1848, 535315), (2310, 428252), (2420, 408786), (2541, 389320), (2904, 340655), (3080, 321189), (3388, 291990), (3630, 272524), (4235, 233592), (4620, 214126), (4840, 204393), (5082, 194660), (6776, 145995), (7260, 136262), (8470, 116796), (9240, 107063), (9733, 101640), (10164, 97330), (12705, 77864), (14520, 68131), (16940, 58398), (19466, 50820), (20328, 48665), (25410, 38932), (29199, 33880)]