73690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 252555264

約数和(自身を除く): 178864944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 206, 220, 240, 264, 271, 309, 330, 412, 440, 515, 528, 542, 618, 660, 813, 824, 880, 1030, 1084, 1133, 1236, 1320, 1355, 1545, 1626, 1648, 2060, 2168, 2266, 2472, 2640, 2710, 2981, 3090, 3252, 3399, 4065, 4120, 4336, 4532, 4944, 5420, 5665, 5962, 6180, 6504, 6798, 8130, 8240, 8943, 9064, 10840, 11330, 11924, 12360, 13008, 13596, 14905, 16260, 16995, 17886, 18128, 21680, 22660, 23848, 24720, 27192, 27913, 29810, 32520, 33990, 35772, 44715, 45320, 47696, 54384, 55826, 59620, 65040, 67980, 71544, 83739, 89430, 90640, 111652, 119240, 135960, 139565, 143088, 167478, 178860, 223304, 238480, 271920, 279130, 307043, 334956, 357720, 418695, 446608, 558260, 614086, 669912, 715440, 837390, 921129, 1116520, 1228172, 1339824, 1535215, 1674780, 1842258, 2233040, 2456344, 3070430, 3349560, 3684516, 4605645, 4912688, 6140860, 6699120, 7369032, 9211290, 12281720, 14738064, 18422580, 24563440, 36845160, 73690320]

約数ペア:

[(1, 73690320), (2, 36845160), (3, 24563440), (4, 18422580), (5, 14738064), (6, 12281720), (8, 9211290), (10, 7369032), (11, 6699120), (12, 6140860), (15, 4912688), (16, 4605645), (20, 3684516), (22, 3349560), (24, 3070430), (30, 2456344), (33, 2233040), (40, 1842258), (44, 1674780), (48, 1535215), (55, 1339824), (60, 1228172), (66, 1116520), (80, 921129), (88, 837390), (103, 715440), (110, 669912), (120, 614086), (132, 558260), (165, 446608), (176, 418695), (206, 357720), (220, 334956), (240, 307043), (264, 279130), (271, 271920), (309, 238480), (330, 223304), (412, 178860), (440, 167478), (515, 143088), (528, 139565), (542, 135960), (618, 119240), (660, 111652), (813, 90640), (824, 89430), (880, 83739), (1030, 71544), (1084, 67980), (1133, 65040), (1236, 59620), (1320, 55826), (1355, 54384), (1545, 47696), (1626, 45320), (1648, 44715), (2060, 35772), (2168, 33990), (2266, 32520), (2472, 29810), (2640, 27913), (2710, 27192), (2981, 24720), (3090, 23848), (3252, 22660), (3399, 21680), (4065, 18128), (4120, 17886), (4336, 16995), (4532, 16260), (4944, 14905), (5420, 13596), (5665, 13008), (5962, 12360), (6180, 11924), (6504, 11330), (6798, 10840), (8130, 9064), (8240, 8943)]