2998639980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10867}}^1$

素因数の和:10965

約数の個数: 192

約数和(自身を含む): 10808878080

約数和(自身を除く): 7810238100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 511, 540, 630, 657, 730, 756, 876, 945, 1022, 1095, 1260, 1314, 1460, 1533, 1890, 1971, 2044, 2190, 2555, 2628, 3066, 3285, 3780, 3942, 4380, 4599, 5110, 6132, 6570, 7665, 7884, 9198, 9855, 10220, 10867, 13140, 13797, 15330, 18396, 19710, 21734, 22995, 27594, 30660, 32601, 39420, 43468, 45990, 54335, 55188, 65202, 68985, 76069, 91980, 97803, 108670, 130404, 137970, 152138, 163005, 195606, 217340, 228207, 275940, 293409, 304276, 326010, 380345, 391212, 456414, 489015, 586818, 652020, 684621, 760690, 793291, 912828, 978030, 1141035, 1173636, 1369242, 1467045, 1521380, 1586582, 1956060, 2053863, 2282070, 2379873, 2738484, 2934090, 3173164, 3423105, 3966455, 4107726, 4564140, 4759746, 5553037, 5868180, 6846210, 7139619, 7932910, 8215452, 9519492, 10269315, 11106074, 11899365, 13692420, 14279238, 15865820, 16659111, 20538630, 21418857, 22212148, 23798730, 27765185, 28558476, 33318222, 35698095, 41077260, 42837714, 47597460, 49977333, 55530370, 66636444, 71396190, 83295555, 85675428, 99954666, 107094285, 111060740, 142792380, 149931999, 166591110, 199909332, 214188570, 249886665, 299863998, 333182220, 428377140, 499773330, 599727996, 749659995, 999546660, 1499319990, 2998639980]

約数ペア:

[(1, 2998639980), (2, 1499319990), (3, 999546660), (4, 749659995), (5, 599727996), (6, 499773330), (7, 428377140), (9, 333182220), (10, 299863998), (12, 249886665), (14, 214188570), (15, 199909332), (18, 166591110), (20, 149931999), (21, 142792380), (27, 111060740), (28, 107094285), (30, 99954666), (35, 85675428), (36, 83295555), (42, 71396190), (45, 66636444), (54, 55530370), (60, 49977333), (63, 47597460), (70, 42837714), (73, 41077260), (84, 35698095), (90, 33318222), (105, 28558476), (108, 27765185), (126, 23798730), (135, 22212148), (140, 21418857), (146, 20538630), (180, 16659111), (189, 15865820), (210, 14279238), (219, 13692420), (252, 11899365), (270, 11106074), (292, 10269315), (315, 9519492), (365, 8215452), (378, 7932910), (420, 7139619), (438, 6846210), (511, 5868180), (540, 5553037), (630, 4759746), (657, 4564140), (730, 4107726), (756, 3966455), (876, 3423105), (945, 3173164), (1022, 2934090), (1095, 2738484), (1260, 2379873), (1314, 2282070), (1460, 2053863), (1533, 1956060), (1890, 1586582), (1971, 1521380), (2044, 1467045), (2190, 1369242), (2555, 1173636), (2628, 1141035), (3066, 978030), (3285, 912828), (3780, 793291), (3942, 760690), (4380, 684621), (4599, 652020), (5110, 586818), (6132, 489015), (6570, 456414), (7665, 391212), (7884, 380345), (9198, 326010), (9855, 304276), (10220, 293409), (10867, 275940), (13140, 228207), (13797, 217340), (15330, 195606), (18396, 163005), (19710, 152138), (21734, 137970), (22995, 130404), (27594, 108670), (30660, 97803), (32601, 91980), (39420, 76069), (43468, 68985), (45990, 65202), (54335, 55188)]