26530430160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{21419}}^1$

素因数の和:21845

約数の個数: 160

約数和(自身を含む): 88798066560

約数和(自身を除く): 62267636400

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, 397, 520, 624, 780, 794, 1040, 1191, 1560, 1588, 1985, 2382, 3120, 3176, 3970, 4764, 5161, 5955, 6352, 7940, 9528, 10322, 11910, 15483, 15880, 19056, 20644, 21419, 23820, 25805, 30966, 31760, 41288, 42838, 47640, 51610, 61932, 64257, 77415, 82576, 85676, 95280, 103220, 107095, 123864, 128514, 154830, 171352, 206440, 214190, 247728, 257028, 278447, 309660, 321285, 342704, 412880, 428380, 514056, 556894, 619320, 642570, 835341, 856760, 1028112, 1113788, 1238640, 1285140, 1392235, 1670682, 1713520, 2227576, 2570280, 2784470, 3341364, 4176705, 4455152, 5140560, 5568940, 6682728, 8353410, 8503343, 11137880, 13365456, 16706820, 17006686, 22275760, 25510029, 33413640, 34013372, 42516715, 51020058, 66827280, 68026744, 85033430, 102040116, 110543459, 127550145, 136053488, 170066860, 204080232, 221086918, 255100290, 331630377, 340133720, 408160464, 442173836, 510200580, 552717295, 663260754, 680267440, 884347672, 1020401160, 1105434590, 1326521508, 1658151885, 1768695344, 2040802320, 2210869180, 2653043016, 3316303770, 4421738360, 5306086032, 6632607540, 8843476720, 13265215080, 26530430160]

約数ペア:

[(1, 26530430160), (2, 13265215080), (3, 8843476720), (4, 6632607540), (5, 5306086032), (6, 4421738360), (8, 3316303770), (10, 2653043016), (12, 2210869180), (13, 2040802320), (15, 1768695344), (16, 1658151885), (20, 1326521508), (24, 1105434590), (26, 1020401160), (30, 884347672), (39, 680267440), (40, 663260754), (48, 552717295), (52, 510200580), (60, 442173836), (65, 408160464), (78, 340133720), (80, 331630377), (104, 255100290), (120, 221086918), (130, 204080232), (156, 170066860), (195, 136053488), (208, 127550145), (240, 110543459), (260, 102040116), (312, 85033430), (390, 68026744), (397, 66827280), (520, 51020058), (624, 42516715), (780, 34013372), (794, 33413640), (1040, 25510029), (1191, 22275760), (1560, 17006686), (1588, 16706820), (1985, 13365456), (2382, 11137880), (3120, 8503343), (3176, 8353410), (3970, 6682728), (4764, 5568940), (5161, 5140560), (5955, 4455152), (6352, 4176705), (7940, 3341364), (9528, 2784470), (10322, 2570280), (11910, 2227576), (15483, 1713520), (15880, 1670682), (19056, 1392235), (20644, 1285140), (21419, 1238640), (23820, 1113788), (25805, 1028112), (30966, 856760), (31760, 835341), (41288, 642570), (42838, 619320), (47640, 556894), (51610, 514056), (61932, 428380), (64257, 412880), (77415, 342704), (82576, 321285), (85676, 309660), (95280, 278447), (103220, 257028), (107095, 247728), (123864, 214190), (128514, 206440), (154830, 171352)]