13201071520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4297}}^1$

素因数の和:4543

約数の個数: 192

約数和(自身を含む): 38575547136

約数和(自身を除く): 25374475616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 211, 224, 260, 280, 364, 416, 422, 455, 520, 560, 728, 844, 910, 1040, 1055, 1120, 1456, 1477, 1688, 1820, 2080, 2110, 2743, 2912, 2954, 3376, 3640, 4220, 4297, 5486, 5908, 6752, 7280, 7385, 8440, 8594, 10972, 11816, 13715, 14560, 14770, 16880, 17188, 19201, 21485, 21944, 23632, 27430, 29540, 30079, 33760, 34376, 38402, 42970, 43888, 47264, 54860, 55861, 59080, 60158, 68752, 76804, 85940, 87776, 96005, 109720, 111722, 118160, 120316, 137504, 150395, 153608, 171880, 192010, 219440, 223444, 236320, 240632, 279305, 300790, 307216, 343760, 384020, 391027, 438880, 446888, 481264, 558610, 601580, 614432, 687520, 768040, 782054, 893776, 906667, 962528, 1117220, 1203160, 1536080, 1564108, 1787552, 1813334, 1955135, 2234440, 2406320, 3072160, 3128216, 3626668, 3910270, 4468880, 4533335, 4812640, 6256432, 6346669, 7253336, 7820540, 8937760, 9066670, 11786671, 12512864, 12693338, 14506672, 15641080, 18133340, 23573342, 25386676, 29013344, 31282160, 31733345, 36266680, 47146684, 50773352, 58933355, 62564320, 63466690, 72533360, 82506697, 94293368, 101546704, 117866710, 126933380, 145066720, 165013394, 188586736, 203093408, 235733420, 253866760, 330026788, 377173472, 412533485, 471466840, 507733520, 660053576, 825066970, 942933680, 1015467040, 1320107152, 1650133940, 1885867360, 2640214304, 3300267880, 6600535760, 13201071520]

約数ペア:

[(1, 13201071520), (2, 6600535760), (4, 3300267880), (5, 2640214304), (7, 1885867360), (8, 1650133940), (10, 1320107152), (13, 1015467040), (14, 942933680), (16, 825066970), (20, 660053576), (26, 507733520), (28, 471466840), (32, 412533485), (35, 377173472), (40, 330026788), (52, 253866760), (56, 235733420), (65, 203093408), (70, 188586736), (80, 165013394), (91, 145066720), (104, 126933380), (112, 117866710), (130, 101546704), (140, 94293368), (160, 82506697), (182, 72533360), (208, 63466690), (211, 62564320), (224, 58933355), (260, 50773352), (280, 47146684), (364, 36266680), (416, 31733345), (422, 31282160), (455, 29013344), (520, 25386676), (560, 23573342), (728, 18133340), (844, 15641080), (910, 14506672), (1040, 12693338), (1055, 12512864), (1120, 11786671), (1456, 9066670), (1477, 8937760), (1688, 7820540), (1820, 7253336), (2080, 6346669), (2110, 6256432), (2743, 4812640), (2912, 4533335), (2954, 4468880), (3376, 3910270), (3640, 3626668), (4220, 3128216), (4297, 3072160), (5486, 2406320), (5908, 2234440), (6752, 1955135), (7280, 1813334), (7385, 1787552), (8440, 1564108), (8594, 1536080), (10972, 1203160), (11816, 1117220), (13715, 962528), (14560, 906667), (14770, 893776), (16880, 782054), (17188, 768040), (19201, 687520), (21485, 614432), (21944, 601580), (23632, 558610), (27430, 481264), (29540, 446888), (30079, 438880), (33760, 391027), (34376, 384020), (38402, 343760), (42970, 307216), (43888, 300790), (47264, 279305), (54860, 240632), (55861, 236320), (59080, 223444), (60158, 219440), (68752, 192010), (76804, 171880), (85940, 153608), (87776, 150395), (96005, 137504), (109720, 120316), (111722, 118160)]