7618835280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{146291}}^1$

素因数の和:146345

約数の個数: 160

約数和(自身を含む): 27863359488

約数和(自身を除く): 20244524208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 146291, 292582, 438873, 585164, 731455, 877746, 1024037, 1170328, 1462910, 1755492, 2048074, 2194365, 2340656, 2925820, 3072111, 3510984, 4096148, 4388730, 4535021, 5120185, 5851640, 6144222, 7021968, 8192296, 8777460, 9070042, 10240370, 11703280, 12288444, 13605063, 15360555, 16384592, 17554920, 18140084, 20480740, 22675105, 24576888, 27210126, 30721110, 31745147, 35109840, 36280168, 40961480, 45350210, 49153776, 54420252, 61442220, 63490294, 68025315, 72560336, 81922960, 90700420, 95235441, 108840504, 122884440, 126980588, 136050630, 158725735, 181400840, 190470882, 217681008, 245768880, 253961176, 272101260, 317451470, 362801680, 380941764, 476177205, 507922352, 544202520, 634902940, 761883528, 952354410, 1088405040, 1269805880, 1523767056, 1904708820, 2539611760, 3809417640, 7618835280]

約数ペア:

[(1, 7618835280), (2, 3809417640), (3, 2539611760), (4, 1904708820), (5, 1523767056), (6, 1269805880), (7, 1088405040), (8, 952354410), (10, 761883528), (12, 634902940), (14, 544202520), (15, 507922352), (16, 476177205), (20, 380941764), (21, 362801680), (24, 317451470), (28, 272101260), (30, 253961176), (31, 245768880), (35, 217681008), (40, 190470882), (42, 181400840), (48, 158725735), (56, 136050630), (60, 126980588), (62, 122884440), (70, 108840504), (80, 95235441), (84, 90700420), (93, 81922960), (105, 72560336), (112, 68025315), (120, 63490294), (124, 61442220), (140, 54420252), (155, 49153776), (168, 45350210), (186, 40961480), (210, 36280168), (217, 35109840), (240, 31745147), (248, 30721110), (280, 27210126), (310, 24576888), (336, 22675105), (372, 20480740), (420, 18140084), (434, 17554920), (465, 16384592), (496, 15360555), (560, 13605063), (620, 12288444), (651, 11703280), (744, 10240370), (840, 9070042), (868, 8777460), (930, 8192296), (1085, 7021968), (1240, 6144222), (1302, 5851640), (1488, 5120185), (1680, 4535021), (1736, 4388730), (1860, 4096148), (2170, 3510984), (2480, 3072111), (2604, 2925820), (3255, 2340656), (3472, 2194365), (3720, 2048074), (4340, 1755492), (5208, 1462910), (6510, 1170328), (7440, 1024037), (8680, 877746), (10416, 731455), (13020, 585164), (17360, 438873), (26040, 292582), (52080, 146291)]