68513493360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{9661}}^1$

素因数の和:11963

約数の個数: 160

約数和(自身を含む): 228853977408

約数和(自身を除く): 160340484048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2273, 3120, 4546, 6819, 9092, 9661, 11365, 13638, 18184, 19322, 22730, 27276, 28983, 29549, 34095, 36368, 38644, 45460, 48305, 54552, 57966, 59098, 68190, 77288, 88647, 90920, 96610, 109104, 115932, 118196, 125593, 136380, 144915, 147745, 154576, 177294, 181840, 193220, 231864, 236392, 251186, 272760, 289830, 295490, 354588, 376779, 386440, 443235, 463728, 472784, 502372, 545520, 579660, 590980, 627965, 709176, 753558, 772880, 886470, 1004744, 1159320, 1181960, 1255930, 1418352, 1507116, 1772940, 1883895, 2009488, 2318640, 2363920, 2511860, 3014232, 3545880, 3767790, 5023720, 6028464, 7091760, 7535580, 10047440, 15071160, 21959453, 30142320, 43918906, 65878359, 87837812, 109797265, 131756718, 175675624, 219594530, 263513436, 285472889, 329391795, 351351248, 439189060, 527026872, 570945778, 658783590, 856418667, 878378120, 1054053744, 1141891556, 1317567180, 1427364445, 1712837334, 1756756240, 2283783112, 2635134360, 2854728890, 3425674668, 4282093335, 4567566224, 5270268720, 5709457780, 6851349336, 8564186670, 11418915560, 13702698672, 17128373340, 22837831120, 34256746680, 68513493360]

約数ペア:

[(1, 68513493360), (2, 34256746680), (3, 22837831120), (4, 17128373340), (5, 13702698672), (6, 11418915560), (8, 8564186670), (10, 6851349336), (12, 5709457780), (13, 5270268720), (15, 4567566224), (16, 4282093335), (20, 3425674668), (24, 2854728890), (26, 2635134360), (30, 2283783112), (39, 1756756240), (40, 1712837334), (48, 1427364445), (52, 1317567180), (60, 1141891556), (65, 1054053744), (78, 878378120), (80, 856418667), (104, 658783590), (120, 570945778), (130, 527026872), (156, 439189060), (195, 351351248), (208, 329391795), (240, 285472889), (260, 263513436), (312, 219594530), (390, 175675624), (520, 131756718), (624, 109797265), (780, 87837812), (1040, 65878359), (1560, 43918906), (2273, 30142320), (3120, 21959453), (4546, 15071160), (6819, 10047440), (9092, 7535580), (9661, 7091760), (11365, 6028464), (13638, 5023720), (18184, 3767790), (19322, 3545880), (22730, 3014232), (27276, 2511860), (28983, 2363920), (29549, 2318640), (34095, 2009488), (36368, 1883895), (38644, 1772940), (45460, 1507116), (48305, 1418352), (54552, 1255930), (57966, 1181960), (59098, 1159320), (68190, 1004744), (77288, 886470), (88647, 772880), (90920, 753558), (96610, 709176), (109104, 627965), (115932, 590980), (118196, 579660), (125593, 545520), (136380, 502372), (144915, 472784), (147745, 463728), (154576, 443235), (177294, 386440), (181840, 376779), (193220, 354588), (231864, 295490), (236392, 289830), (251186, 272760)]