473243940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 1592293248

約数和(自身を除く): 1119049308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 169, 180, 188, 195, 234, 235, 260, 282, 331, 338, 390, 423, 468, 470, 507, 564, 585, 611, 662, 676, 705, 780, 845, 846, 940, 993, 1014, 1170, 1222, 1324, 1410, 1521, 1655, 1690, 1692, 1833, 1986, 2028, 2115, 2340, 2444, 2535, 2820, 2979, 3042, 3055, 3310, 3380, 3666, 3972, 4230, 4303, 4965, 5070, 5499, 5958, 6084, 6110, 6620, 7332, 7605, 7943, 8460, 8606, 9165, 9930, 10140, 10998, 11916, 12220, 12909, 14895, 15210, 15557, 15886, 17212, 18330, 19860, 21515, 21996, 23829, 25818, 27495, 29790, 30420, 31114, 31772, 36660, 38727, 39715, 43030, 46671, 47658, 51636, 54990, 55939, 59580, 62228, 64545, 71487, 77454, 77785, 79430, 86060, 93342, 95316, 109980, 111878, 119145, 129090, 140013, 142974, 154908, 155570, 158860, 167817, 186684, 193635, 202241, 223756, 233355, 238290, 258180, 279695, 280026, 285948, 311140, 335634, 357435, 387270, 404482, 466710, 476580, 503451, 559390, 560052, 606723, 671268, 700065, 714870, 774540, 808964, 839085, 933420, 1006902, 1011205, 1118780, 1213446, 1400130, 1429740, 1678170, 1820169, 2013804, 2022410, 2426892, 2517255, 2629133, 2800260, 3033615, 3356340, 3640338, 4044820, 5034510, 5258266, 6067230, 7280676, 7887399, 9100845, 10069020, 10516532, 12134460, 13145665, 15774798, 18201690, 23662197, 26291330, 31549596, 36403380, 39436995, 47324394, 52582660, 78873990, 94648788, 118310985, 157747980, 236621970, 473243940]

約数ペア:

[(1, 473243940), (2, 236621970), (3, 157747980), (4, 118310985), (5, 94648788), (6, 78873990), (9, 52582660), (10, 47324394), (12, 39436995), (13, 36403380), (15, 31549596), (18, 26291330), (20, 23662197), (26, 18201690), (30, 15774798), (36, 13145665), (39, 12134460), (45, 10516532), (47, 10069020), (52, 9100845), (60, 7887399), (65, 7280676), (78, 6067230), (90, 5258266), (94, 5034510), (117, 4044820), (130, 3640338), (141, 3356340), (156, 3033615), (169, 2800260), (180, 2629133), (188, 2517255), (195, 2426892), (234, 2022410), (235, 2013804), (260, 1820169), (282, 1678170), (331, 1429740), (338, 1400130), (390, 1213446), (423, 1118780), (468, 1011205), (470, 1006902), (507, 933420), (564, 839085), (585, 808964), (611, 774540), (662, 714870), (676, 700065), (705, 671268), (780, 606723), (845, 560052), (846, 559390), (940, 503451), (993, 476580), (1014, 466710), (1170, 404482), (1222, 387270), (1324, 357435), (1410, 335634), (1521, 311140), (1655, 285948), (1690, 280026), (1692, 279695), (1833, 258180), (1986, 238290), (2028, 233355), (2115, 223756), (2340, 202241), (2444, 193635), (2535, 186684), (2820, 167817), (2979, 158860), (3042, 155570), (3055, 154908), (3310, 142974), (3380, 140013), (3666, 129090), (3972, 119145), (4230, 111878), (4303, 109980), (4965, 95316), (5070, 93342), (5499, 86060), (5958, 79430), (6084, 77785), (6110, 77454), (6620, 71487), (7332, 64545), (7605, 62228), (7943, 59580), (8460, 55939), (8606, 54990), (9165, 51636), (9930, 47658), (10140, 46671), (10998, 43030), (11916, 39715), (12220, 38727), (12909, 36660), (14895, 31772), (15210, 31114), (15557, 30420), (15886, 29790), (17212, 27495), (18330, 25818), (19860, 23829), (21515, 21996)]