13306007820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{26161}}^1$

素因数の和:26360

約数の個数: 144

約数和(自身を含む): 43591752288

約数和(自身を除く): 30285744468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 173, 196, 210, 245, 294, 346, 420, 490, 519, 588, 692, 735, 865, 980, 1038, 1211, 1470, 1730, 2076, 2422, 2595, 2940, 3460, 3633, 4844, 5190, 6055, 7266, 8477, 10380, 12110, 14532, 16954, 18165, 24220, 25431, 26161, 33908, 36330, 42385, 50862, 52322, 72660, 78483, 84770, 101724, 104644, 127155, 130805, 156966, 169540, 183127, 254310, 261610, 313932, 366254, 392415, 508620, 523220, 549381, 732508, 784830, 915635, 1098762, 1281889, 1569660, 1831270, 2197524, 2563778, 2746905, 3662540, 3845667, 4525853, 5127556, 5493810, 6409445, 7691334, 9051706, 10987620, 12818890, 13577559, 15382668, 18103412, 19228335, 22629265, 25637780, 27155118, 31680971, 38456670, 45258530, 54310236, 63361942, 67887795, 76913340, 90517060, 95042913, 126723884, 135775590, 158404855, 190085826, 221766797, 271551180, 316809710, 380171652, 443533594, 475214565, 633619420, 665300391, 887067188, 950429130, 1108833985, 1330600782, 1900858260, 2217667970, 2661201564, 3326501955, 4435335940, 6653003910, 13306007820]

約数ペア:

[(1, 13306007820), (2, 6653003910), (3, 4435335940), (4, 3326501955), (5, 2661201564), (6, 2217667970), (7, 1900858260), (10, 1330600782), (12, 1108833985), (14, 950429130), (15, 887067188), (20, 665300391), (21, 633619420), (28, 475214565), (30, 443533594), (35, 380171652), (42, 316809710), (49, 271551180), (60, 221766797), (70, 190085826), (84, 158404855), (98, 135775590), (105, 126723884), (140, 95042913), (147, 90517060), (173, 76913340), (196, 67887795), (210, 63361942), (245, 54310236), (294, 45258530), (346, 38456670), (420, 31680971), (490, 27155118), (519, 25637780), (588, 22629265), (692, 19228335), (735, 18103412), (865, 15382668), (980, 13577559), (1038, 12818890), (1211, 10987620), (1470, 9051706), (1730, 7691334), (2076, 6409445), (2422, 5493810), (2595, 5127556), (2940, 4525853), (3460, 3845667), (3633, 3662540), (4844, 2746905), (5190, 2563778), (6055, 2197524), (7266, 1831270), (8477, 1569660), (10380, 1281889), (12110, 1098762), (14532, 915635), (16954, 784830), (18165, 732508), (24220, 549381), (25431, 523220), (26161, 508620), (33908, 392415), (36330, 366254), (42385, 313932), (50862, 261610), (52322, 254310), (72660, 183127), (78483, 169540), (84770, 156966), (101724, 130805), (104644, 127155)]