146097420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 494592000

約数和(自身を除く): 348494580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 229, 245, 294, 310, 343, 372, 420, 434, 458, 465, 490, 588, 620, 651, 686, 687, 735, 868, 916, 930, 980, 1029, 1085, 1145, 1302, 1372, 1374, 1470, 1519, 1603, 1715, 1860, 2058, 2170, 2290, 2604, 2748, 2940, 3038, 3206, 3255, 3430, 3435, 4116, 4340, 4557, 4580, 4809, 5145, 6076, 6412, 6510, 6860, 6870, 7099, 7595, 8015, 9114, 9618, 10290, 10633, 11221, 13020, 13740, 14198, 15190, 16030, 18228, 19236, 20580, 21266, 21297, 22442, 22785, 24045, 28396, 30380, 31899, 32060, 33663, 35495, 42532, 42594, 44884, 45570, 48090, 49693, 53165, 56105, 63798, 67326, 70990, 78547, 85188, 91140, 96180, 99386, 106330, 106485, 112210, 127596, 134652, 141980, 149079, 157094, 159495, 168315, 198772, 212660, 212970, 224420, 235641, 248465, 298158, 314188, 318990, 336630, 347851, 392735, 425940, 471282, 496930, 596316, 637980, 673260, 695702, 745395, 785470, 942564, 993860, 1043553, 1178205, 1391404, 1490790, 1570940, 1739255, 2087106, 2356410, 2434957, 2981580, 3478510, 4174212, 4712820, 4869914, 5217765, 6957020, 7304871, 9739828, 10435530, 12174785, 14609742, 20871060, 24349570, 29219484, 36524355, 48699140, 73048710, 146097420]

約数ペア:

[(1, 146097420), (2, 73048710), (3, 48699140), (4, 36524355), (5, 29219484), (6, 24349570), (7, 20871060), (10, 14609742), (12, 12174785), (14, 10435530), (15, 9739828), (20, 7304871), (21, 6957020), (28, 5217765), (30, 4869914), (31, 4712820), (35, 4174212), (42, 3478510), (49, 2981580), (60, 2434957), (62, 2356410), (70, 2087106), (84, 1739255), (93, 1570940), (98, 1490790), (105, 1391404), (124, 1178205), (140, 1043553), (147, 993860), (155, 942564), (186, 785470), (196, 745395), (210, 695702), (217, 673260), (229, 637980), (245, 596316), (294, 496930), (310, 471282), (343, 425940), (372, 392735), (420, 347851), (434, 336630), (458, 318990), (465, 314188), (490, 298158), (588, 248465), (620, 235641), (651, 224420), (686, 212970), (687, 212660), (735, 198772), (868, 168315), (916, 159495), (930, 157094), (980, 149079), (1029, 141980), (1085, 134652), (1145, 127596), (1302, 112210), (1372, 106485), (1374, 106330), (1470, 99386), (1519, 96180), (1603, 91140), (1715, 85188), (1860, 78547), (2058, 70990), (2170, 67326), (2290, 63798), (2604, 56105), (2748, 53165), (2940, 49693), (3038, 48090), (3206, 45570), (3255, 44884), (3430, 42594), (3435, 42532), (4116, 35495), (4340, 33663), (4557, 32060), (4580, 31899), (4809, 30380), (5145, 28396), (6076, 24045), (6412, 22785), (6510, 22442), (6860, 21297), (6870, 21266), (7099, 20580), (7595, 19236), (8015, 18228), (9114, 16030), (9618, 15190), (10290, 14198), (10633, 13740), (11221, 13020)]