350025746720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{15121}}^1$

素因数の和:15539

約数の個数: 192

約数和(自身を含む): 921895188480

約数和(自身を除く): 571869441760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 359, 403, 416, 496, 520, 620, 718, 806, 992, 1040, 1240, 1436, 1612, 1795, 2015, 2080, 2480, 2872, 3224, 3590, 4030, 4667, 4960, 5744, 6448, 7180, 8060, 9334, 11129, 11488, 12896, 14360, 15121, 16120, 18668, 22258, 23335, 28720, 30242, 32240, 37336, 44516, 46670, 55645, 57440, 60484, 64480, 74672, 75605, 89032, 93340, 111290, 120968, 144677, 149344, 151210, 178064, 186680, 196573, 222580, 241936, 289354, 302420, 356128, 373360, 393146, 445160, 468751, 483872, 578708, 604840, 723385, 746720, 786292, 890320, 937502, 982865, 1157416, 1209680, 1446770, 1572584, 1780640, 1875004, 1965730, 2314832, 2343755, 2419360, 2893540, 3145168, 3750008, 3931460, 4629664, 4687510, 5428439, 5787080, 6093763, 6290336, 7500016, 7862920, 9375020, 10856878, 11574160, 12187526, 15000032, 15725840, 18750040, 21713756, 23148320, 24375052, 27142195, 30468815, 31451680, 37500080, 43427512, 48750104, 54284390, 60937630, 70569707, 75000160, 86855024, 97500208, 108568780, 121875260, 141139414, 168281609, 173710048, 195000416, 217137560, 243750520, 282278828, 336563218, 352848535, 434275120, 487501040, 564557656, 673126436, 705697070, 841408045, 868550240, 975002080, 1129115312, 1346252872, 1411394140, 1682816090, 2187660917, 2258230624, 2692505744, 2822788280, 3365632180, 4375321834, 5385011488, 5645576560, 6731264360, 8750643668, 10938304585, 11291153120, 13462528720, 17501287336, 21876609170, 26925057440, 35002574672, 43753218340, 70005149344, 87506436680, 175012873360, 350025746720]

約数ペア:

[(1, 350025746720), (2, 175012873360), (4, 87506436680), (5, 70005149344), (8, 43753218340), (10, 35002574672), (13, 26925057440), (16, 21876609170), (20, 17501287336), (26, 13462528720), (31, 11291153120), (32, 10938304585), (40, 8750643668), (52, 6731264360), (62, 5645576560), (65, 5385011488), (80, 4375321834), (104, 3365632180), (124, 2822788280), (130, 2692505744), (155, 2258230624), (160, 2187660917), (208, 1682816090), (248, 1411394140), (260, 1346252872), (310, 1129115312), (359, 975002080), (403, 868550240), (416, 841408045), (496, 705697070), (520, 673126436), (620, 564557656), (718, 487501040), (806, 434275120), (992, 352848535), (1040, 336563218), (1240, 282278828), (1436, 243750520), (1612, 217137560), (1795, 195000416), (2015, 173710048), (2080, 168281609), (2480, 141139414), (2872, 121875260), (3224, 108568780), (3590, 97500208), (4030, 86855024), (4667, 75000160), (4960, 70569707), (5744, 60937630), (6448, 54284390), (7180, 48750104), (8060, 43427512), (9334, 37500080), (11129, 31451680), (11488, 30468815), (12896, 27142195), (14360, 24375052), (15121, 23148320), (16120, 21713756), (18668, 18750040), (22258, 15725840), (23335, 15000032), (28720, 12187526), (30242, 11574160), (32240, 10856878), (37336, 9375020), (44516, 7862920), (46670, 7500016), (55645, 6290336), (57440, 6093763), (60484, 5787080), (64480, 5428439), (74672, 4687510), (75605, 4629664), (89032, 3931460), (93340, 3750008), (111290, 3145168), (120968, 2893540), (144677, 2419360), (149344, 2343755), (151210, 2314832), (178064, 1965730), (186680, 1875004), (196573, 1780640), (222580, 1572584), (241936, 1446770), (289354, 1209680), (302420, 1157416), (356128, 982865), (373360, 937502), (393146, 890320), (445160, 786292), (468751, 746720), (483872, 723385), (578708, 604840)]