241657740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 759271968

約数和(自身を除く): 517614228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 73, 90, 106, 146, 159, 180, 212, 219, 265, 292, 318, 347, 365, 438, 477, 530, 636, 657, 694, 730, 795, 876, 954, 1041, 1060, 1095, 1314, 1388, 1460, 1590, 1735, 1908, 2082, 2190, 2385, 2628, 3123, 3180, 3285, 3470, 3869, 4164, 4380, 4770, 5205, 6246, 6570, 6940, 7738, 9540, 10410, 11607, 12492, 13140, 15476, 15615, 18391, 19345, 20820, 23214, 25331, 31230, 34821, 36782, 38690, 46428, 50662, 55173, 58035, 62460, 69642, 73564, 75993, 77380, 91955, 101324, 110346, 116070, 126655, 139284, 151986, 165519, 174105, 183910, 220692, 227979, 232140, 253310, 275865, 303972, 331038, 348210, 367820, 379965, 455958, 506620, 551730, 662076, 696420, 759930, 827595, 911916, 1103460, 1139895, 1342543, 1519860, 1655190, 2279790, 2685086, 3310380, 4027629, 4559580, 5370172, 6712715, 8055258, 12082887, 13425430, 16110516, 20138145, 24165774, 26850860, 40276290, 48331548, 60414435, 80552580, 120828870, 241657740]

約数ペア:

[(1, 241657740), (2, 120828870), (3, 80552580), (4, 60414435), (5, 48331548), (6, 40276290), (9, 26850860), (10, 24165774), (12, 20138145), (15, 16110516), (18, 13425430), (20, 12082887), (30, 8055258), (36, 6712715), (45, 5370172), (53, 4559580), (60, 4027629), (73, 3310380), (90, 2685086), (106, 2279790), (146, 1655190), (159, 1519860), (180, 1342543), (212, 1139895), (219, 1103460), (265, 911916), (292, 827595), (318, 759930), (347, 696420), (365, 662076), (438, 551730), (477, 506620), (530, 455958), (636, 379965), (657, 367820), (694, 348210), (730, 331038), (795, 303972), (876, 275865), (954, 253310), (1041, 232140), (1060, 227979), (1095, 220692), (1314, 183910), (1388, 174105), (1460, 165519), (1590, 151986), (1735, 139284), (1908, 126655), (2082, 116070), (2190, 110346), (2385, 101324), (2628, 91955), (3123, 77380), (3180, 75993), (3285, 73564), (3470, 69642), (3869, 62460), (4164, 58035), (4380, 55173), (4770, 50662), (5205, 46428), (6246, 38690), (6570, 36782), (6940, 34821), (7738, 31230), (9540, 25331), (10410, 23214), (11607, 20820), (12492, 19345), (13140, 18391), (15476, 15615)]