165724020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 216

約数和(自身を含む): 632067072

約数和(自身を除く): 466343052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1087, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2174, 2178, 2310, 2420, 2541, 2772, 3261, 3388, 3465, 3630, 4235, 4348, 4356, 4620, 5082, 5435, 5445, 6522, 6930, 7260, 7609, 7623, 8470, 9783, 10164, 10870, 10890, 11957, 12705, 13044, 13860, 15218, 15246, 16305, 16940, 19566, 21740, 21780, 22827, 23914, 25410, 30436, 30492, 32610, 35871, 38045, 38115, 39132, 45654, 47828, 48915, 50820, 59785, 65220, 68481, 71742, 76090, 76230, 83699, 91308, 97830, 107613, 114135, 119570, 131527, 136962, 143484, 152180, 152460, 167398, 179355, 195660, 215226, 228270, 239140, 251097, 263054, 273924, 334796, 342405, 358710, 394581, 418495, 430452, 456540, 502194, 526108, 538065, 657635, 684810, 717420, 753291, 789162, 836990, 920689, 1004388, 1076130, 1183743, 1255485, 1315270, 1369620, 1506582, 1578324, 1673980, 1841378, 1972905, 2152260, 2367486, 2510970, 2630540, 2762067, 3013164, 3682756, 3766455, 3945810, 4603445, 4734972, 5021940, 5524134, 5918715, 7532910, 7891620, 8286201, 9206890, 11048268, 11837430, 13810335, 15065820, 16572402, 18413780, 23674860, 27620670, 33144804, 41431005, 55241340, 82862010, 165724020]

約数ペア:

[(1, 165724020), (2, 82862010), (3, 55241340), (4, 41431005), (5, 33144804), (6, 27620670), (7, 23674860), (9, 18413780), (10, 16572402), (11, 15065820), (12, 13810335), (14, 11837430), (15, 11048268), (18, 9206890), (20, 8286201), (21, 7891620), (22, 7532910), (28, 5918715), (30, 5524134), (33, 5021940), (35, 4734972), (36, 4603445), (42, 3945810), (44, 3766455), (45, 3682756), (55, 3013164), (60, 2762067), (63, 2630540), (66, 2510970), (70, 2367486), (77, 2152260), (84, 1972905), (90, 1841378), (99, 1673980), (105, 1578324), (110, 1506582), (121, 1369620), (126, 1315270), (132, 1255485), (140, 1183743), (154, 1076130), (165, 1004388), (180, 920689), (198, 836990), (210, 789162), (220, 753291), (231, 717420), (242, 684810), (252, 657635), (308, 538065), (315, 526108), (330, 502194), (363, 456540), (385, 430452), (396, 418495), (420, 394581), (462, 358710), (484, 342405), (495, 334796), (605, 273924), (630, 263054), (660, 251097), (693, 239140), (726, 228270), (770, 215226), (847, 195660), (924, 179355), (990, 167398), (1087, 152460), (1089, 152180), (1155, 143484), (1210, 136962), (1260, 131527), (1386, 119570), (1452, 114135), (1540, 107613), (1694, 97830), (1815, 91308), (1980, 83699), (2174, 76230), (2178, 76090), (2310, 71742), (2420, 68481), (2541, 65220), (2772, 59785), (3261, 50820), (3388, 48915), (3465, 47828), (3630, 45654), (4235, 39132), (4348, 38115), (4356, 38045), (4620, 35871), (5082, 32610), (5435, 30492), (5445, 30436), (6522, 25410), (6930, 23914), (7260, 22827), (7609, 21780), (7623, 21740), (8470, 19566), (9783, 16940), (10164, 16305), (10870, 15246), (10890, 15218), (11957, 13860), (12705, 13044)]