909779640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8951}}^1$

素因数の和:8994

約数の個数: 192

約数和(自身を含む): 3428974080

約数和(自身を除く): 2519194440

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, 8951, 9240, 10164, 12705, 14520, 16940, 17902, 20328, 25410, 26853, 33880, 35804, 44755, 50820, 53706, 62657, 71608, 89510, 98461, 101640, 107412, 125314, 134265, 179020, 187971, 196922, 214824, 250628, 268530, 295383, 313285, 358040, 375942, 393844, 492305, 501256, 537060, 590766, 626570, 689227, 751884, 787688, 939855, 984610, 1074120, 1083071, 1181532, 1253140, 1378454, 1476915, 1503768, 1879710, 1969220, 2067681, 2166142, 2363064, 2506280, 2756908, 2953830, 3249213, 3446135, 3759420, 3938440, 4135362, 4332284, 5415355, 5513816, 5907660, 6498426, 6892270, 7518840, 7581497, 8270724, 8664568, 10338405, 10830710, 11815320, 12996852, 13784540, 15162994, 16246065, 16541448, 20676810, 21661420, 22744491, 25993704, 27569080, 30325988, 32492130, 37907485, 41353620, 43322840, 45488982, 60651976, 64984260, 75814970, 82707240, 90977964, 113722455, 129968520, 151629940, 181955928, 227444910, 303259880, 454889820, 909779640]

約数ペア:

[(1, 909779640), (2, 454889820), (3, 303259880), (4, 227444910), (5, 181955928), (6, 151629940), (7, 129968520), (8, 113722455), (10, 90977964), (11, 82707240), (12, 75814970), (14, 64984260), (15, 60651976), (20, 45488982), (21, 43322840), (22, 41353620), (24, 37907485), (28, 32492130), (30, 30325988), (33, 27569080), (35, 25993704), (40, 22744491), (42, 21661420), (44, 20676810), (55, 16541448), (56, 16246065), (60, 15162994), (66, 13784540), (70, 12996852), (77, 11815320), (84, 10830710), (88, 10338405), (105, 8664568), (110, 8270724), (120, 7581497), (121, 7518840), (132, 6892270), (140, 6498426), (154, 5907660), (165, 5513816), (168, 5415355), (210, 4332284), (220, 4135362), (231, 3938440), (242, 3759420), (264, 3446135), (280, 3249213), (308, 2953830), (330, 2756908), (363, 2506280), (385, 2363064), (420, 2166142), (440, 2067681), (462, 1969220), (484, 1879710), (605, 1503768), (616, 1476915), (660, 1378454), (726, 1253140), (770, 1181532), (840, 1083071), (847, 1074120), (924, 984610), (968, 939855), (1155, 787688), (1210, 751884), (1320, 689227), (1452, 626570), (1540, 590766), (1694, 537060), (1815, 501256), (1848, 492305), (2310, 393844), (2420, 375942), (2541, 358040), (2904, 313285), (3080, 295383), (3388, 268530), (3630, 250628), (4235, 214824), (4620, 196922), (4840, 187971), (5082, 179020), (6776, 134265), (7260, 125314), (8470, 107412), (8951, 101640), (9240, 98461), (10164, 89510), (12705, 71608), (14520, 62657), (16940, 53706), (17902, 50820), (20328, 44755), (25410, 35804), (26853, 33880)]