147476280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3583}}^1$

素因数の和:3618

約数の個数: 128

約数和(自身を含む): 516096000

約数和(自身を除く): 368619720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3583, 4116, 5145, 5880, 6860, 7166, 8232, 10290, 10749, 13720, 14332, 17915, 20580, 21498, 25081, 28664, 35830, 41160, 42996, 50162, 53745, 71660, 75243, 85992, 100324, 107490, 125405, 143320, 150486, 175567, 200648, 214980, 250810, 300972, 351134, 376215, 429960, 501620, 526701, 601944, 702268, 752430, 877835, 1003240, 1053402, 1228969, 1404536, 1504860, 1755670, 2106804, 2457938, 2633505, 3009720, 3511340, 3686907, 4213608, 4915876, 5267010, 6144845, 7022680, 7373814, 9831752, 10534020, 12289690, 14747628, 18434535, 21068040, 24579380, 29495256, 36869070, 49158760, 73738140, 147476280]

約数ペア:

[(1, 147476280), (2, 73738140), (3, 49158760), (4, 36869070), (5, 29495256), (6, 24579380), (7, 21068040), (8, 18434535), (10, 14747628), (12, 12289690), (14, 10534020), (15, 9831752), (20, 7373814), (21, 7022680), (24, 6144845), (28, 5267010), (30, 4915876), (35, 4213608), (40, 3686907), (42, 3511340), (49, 3009720), (56, 2633505), (60, 2457938), (70, 2106804), (84, 1755670), (98, 1504860), (105, 1404536), (120, 1228969), (140, 1053402), (147, 1003240), (168, 877835), (196, 752430), (210, 702268), (245, 601944), (280, 526701), (294, 501620), (343, 429960), (392, 376215), (420, 351134), (490, 300972), (588, 250810), (686, 214980), (735, 200648), (840, 175567), (980, 150486), (1029, 143320), (1176, 125405), (1372, 107490), (1470, 100324), (1715, 85992), (1960, 75243), (2058, 71660), (2744, 53745), (2940, 50162), (3430, 42996), (3583, 41160), (4116, 35830), (5145, 28664), (5880, 25081), (6860, 21498), (7166, 20580), (8232, 17915), (10290, 14332), (10749, 13720)]