8200443420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{10399}}^1$

素因数の和:10764

約数の個数: 144

約数和(自身を含む): 26870188800

約数和(自身を除く): 18669745380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 337, 390, 468, 585, 674, 780, 1011, 1170, 1348, 1685, 2022, 2340, 3033, 3370, 4044, 4381, 5055, 6066, 6740, 8762, 10110, 10399, 12132, 13143, 15165, 17524, 20220, 20798, 21905, 26286, 30330, 31197, 39429, 41596, 43810, 51995, 52572, 60660, 62394, 65715, 78858, 87620, 93591, 103990, 124788, 131430, 135187, 155985, 157716, 187182, 197145, 207980, 262860, 270374, 311970, 374364, 394290, 405561, 467955, 540748, 623940, 675935, 788580, 811122, 935910, 1216683, 1351870, 1622244, 1871820, 2027805, 2433366, 2703740, 3504463, 4055610, 4866732, 6083415, 7008926, 8111220, 10513389, 12166830, 14017852, 17522315, 21026778, 24333660, 31540167, 35044630, 42053556, 45558019, 52566945, 63080334, 70089260, 91116038, 105133890, 126160668, 136674057, 157700835, 182232076, 210267780, 227790095, 273348114, 315401670, 410022171, 455580190, 546696228, 630803340, 683370285, 820044342, 911160380, 1366740570, 1640088684, 2050110855, 2733481140, 4100221710, 8200443420]

約数ペア:

[(1, 8200443420), (2, 4100221710), (3, 2733481140), (4, 2050110855), (5, 1640088684), (6, 1366740570), (9, 911160380), (10, 820044342), (12, 683370285), (13, 630803340), (15, 546696228), (18, 455580190), (20, 410022171), (26, 315401670), (30, 273348114), (36, 227790095), (39, 210267780), (45, 182232076), (52, 157700835), (60, 136674057), (65, 126160668), (78, 105133890), (90, 91116038), (117, 70089260), (130, 63080334), (156, 52566945), (180, 45558019), (195, 42053556), (234, 35044630), (260, 31540167), (337, 24333660), (390, 21026778), (468, 17522315), (585, 14017852), (674, 12166830), (780, 10513389), (1011, 8111220), (1170, 7008926), (1348, 6083415), (1685, 4866732), (2022, 4055610), (2340, 3504463), (3033, 2703740), (3370, 2433366), (4044, 2027805), (4381, 1871820), (5055, 1622244), (6066, 1351870), (6740, 1216683), (8762, 935910), (10110, 811122), (10399, 788580), (12132, 675935), (13143, 623940), (15165, 540748), (17524, 467955), (20220, 405561), (20798, 394290), (21905, 374364), (26286, 311970), (30330, 270374), (31197, 262860), (39429, 207980), (41596, 197145), (43810, 187182), (51995, 157716), (52572, 155985), (60660, 135187), (62394, 131430), (65715, 124788), (78858, 103990), (87620, 93591)]