1494607855840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131158

約数の個数: 288

約数和(自身を含む): 4217288785920

約数和(自身を除く): 2722680930080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 121, 124, 152, 155, 160, 176, 190, 209, 220, 242, 248, 304, 310, 341, 352, 380, 418, 440, 484, 496, 589, 605, 608, 620, 682, 760, 836, 880, 968, 992, 1045, 1178, 1210, 1240, 1364, 1520, 1672, 1705, 1760, 1936, 2090, 2299, 2356, 2420, 2480, 2728, 2945, 3040, 3344, 3410, 3751, 3872, 4180, 4598, 4712, 4840, 4960, 5456, 5890, 6479, 6688, 6820, 7502, 8360, 9196, 9424, 9680, 10912, 11495, 11780, 12958, 13640, 15004, 16720, 18392, 18755, 18848, 19360, 22990, 23560, 25916, 27280, 30008, 32395, 33440, 36784, 37510, 45980, 47120, 51832, 54560, 60016, 64790, 71269, 73568, 75020, 91960, 94240, 103664, 120032, 129580, 131071, 142538, 150040, 183920, 207328, 259160, 262142, 285076, 300080, 356345, 367840, 518320, 524284, 570152, 600160, 655355, 712690, 1036640, 1048568, 1140304, 1310710, 1425380, 1441781, 2097136, 2280608, 2490349, 2621420, 2850760, 2883562, 4063201, 4194272, 4980698, 5242840, 5701520, 5767124, 7208905, 8126402, 9961396, 10485680, 11403040, 11534248, 12451745, 14417810, 15859591, 16252804, 19922792, 20316005, 20971360, 23068496, 24903490, 27393839, 28835620, 31719182, 32505608, 39845584, 40632010, 44695211, 46136992, 49806980, 54787678, 57671240, 63438364, 65011216, 77200819, 79297955, 79691168, 81264020, 89390422, 99613960, 109575356, 115342480, 126876728, 130022432, 136969195, 154401638, 158595910, 162528040, 178780844, 199227920, 219150712, 223476055, 230684960, 253753456, 273938390, 301332229, 308803276, 317191820, 325056080, 357561688, 386004095, 398455840, 438301424, 446952110, 491647321, 507506912, 547876780, 602664458, 617606552, 634383640, 650112160, 715123376, 772008190, 849209009, 876602848, 893904220, 983294642, 1095753560, 1205328916, 1235213104, 1268767280, 1430246752, 1506661145, 1544016380, 1698418018, 1787808440, 1966589284, 2191507120, 2410657832, 2458236605, 2470426208, 2537534560, 3013322290, 3088032760, 3396836036, 3575616880, 3933178568, 4246045045, 4383014240, 4821315664, 4916473210, 6026644580, 6176065520, 6793672072, 7151233760, 7866357136, 8492090090, 9341299099, 9642631328, 9832946420, 12053289160, 12352131040, 13587344144, 15732714272, 16984180180, 18682598198, 19665892840, 24106578320, 27174688288, 33968360360, 37365196396, 39331785680, 46706495495, 48213156640, 67936720720, 74730392792, 78663571360, 93412990990, 135873441440, 149460785584, 186825981980, 298921571168, 373651963960, 747303927920, 1494607855840]

約数ペア:

[(1, 1494607855840), (2, 747303927920), (4, 373651963960), (5, 298921571168), (8, 186825981980), (10, 149460785584), (11, 135873441440), (16, 93412990990), (19, 78663571360), (20, 74730392792), (22, 67936720720), (31, 48213156640), (32, 46706495495), (38, 39331785680), (40, 37365196396), (44, 33968360360), (55, 27174688288), (62, 24106578320), (76, 19665892840), (80, 18682598198), (88, 16984180180), (95, 15732714272), (110, 13587344144), (121, 12352131040), (124, 12053289160), (152, 9832946420), (155, 9642631328), (160, 9341299099), (176, 8492090090), (190, 7866357136), (209, 7151233760), (220, 6793672072), (242, 6176065520), (248, 6026644580), (304, 4916473210), (310, 4821315664), (341, 4383014240), (352, 4246045045), (380, 3933178568), (418, 3575616880), (440, 3396836036), (484, 3088032760), (496, 3013322290), (589, 2537534560), (605, 2470426208), (608, 2458236605), (620, 2410657832), (682, 2191507120), (760, 1966589284), (836, 1787808440), (880, 1698418018), (968, 1544016380), (992, 1506661145), (1045, 1430246752), (1178, 1268767280), (1210, 1235213104), (1240, 1205328916), (1364, 1095753560), (1520, 983294642), (1672, 893904220), (1705, 876602848), (1760, 849209009), (1936, 772008190), (2090, 715123376), (2299, 650112160), (2356, 634383640), (2420, 617606552), (2480, 602664458), (2728, 547876780), (2945, 507506912), (3040, 491647321), (3344, 446952110), (3410, 438301424), (3751, 398455840), (3872, 386004095), (4180, 357561688), (4598, 325056080), (4712, 317191820), (4840, 308803276), (4960, 301332229), (5456, 273938390), (5890, 253753456), (6479, 230684960), (6688, 223476055), (6820, 219150712), (7502, 199227920), (8360, 178780844), (9196, 162528040), (9424, 158595910), (9680, 154401638), (10912, 136969195), (11495, 130022432), (11780, 126876728), (12958, 115342480), (13640, 109575356), (15004, 99613960), (16720, 89390422), (18392, 81264020), (18755, 79691168), (18848, 79297955), (19360, 77200819), (22990, 65011216), (23560, 63438364), (25916, 57671240), (27280, 54787678), (30008, 49806980), (32395, 46136992), (33440, 44695211), (36784, 40632010), (37510, 39845584), (45980, 32505608), (47120, 31719182), (51832, 28835620), (54560, 27393839), (60016, 24903490), (64790, 23068496), (71269, 20971360), (73568, 20316005), (75020, 19922792), (91960, 16252804), (94240, 15859591), (103664, 14417810), (120032, 12451745), (129580, 11534248), (131071, 11403040), (142538, 10485680), (150040, 9961396), (183920, 8126402), (207328, 7208905), (259160, 5767124), (262142, 5701520), (285076, 5242840), (300080, 4980698), (356345, 4194272), (367840, 4063201), (518320, 2883562), (524284, 2850760), (570152, 2621420), (600160, 2490349), (655355, 2280608), (712690, 2097136), (1036640, 1441781), (1048568, 1425380), (1140304, 1310710)]