15207475920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{696313}}^1$

素因数の和:696349

約数の個数: 160

約数和(自身を含む): 58022452992

約数和(自身を除く): 42814977072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 696313, 1392626, 2088939, 2785252, 3481565, 4177878, 4874191, 5570504, 6963130, 8355756, 9052069, 9748382, 10444695, 11141008, 13926260, 14622573, 16711512, 18104138, 19496764, 20889390, 24370955, 27156207, 27852520, 29245146, 33423024, 36208276, 38993528, 41778780, 45260345, 48741910, 54312414, 55705040, 58490292, 63364483, 72416552, 73112865, 77987056, 83557560, 90520690, 97483820, 108624828, 116980584, 126728966, 135781035, 144833104, 146225730, 167115120, 181041380, 190093449, 194967640, 217249656, 233961168, 253457932, 271562070, 292451460, 316822415, 362082760, 380186898, 389935280, 434499312, 506915864, 543124140, 584902920, 633644830, 724165520, 760373796, 950467245, 1013831728, 1086248280, 1169805840, 1267289660, 1520747592, 1900934490, 2172496560, 2534579320, 3041495184, 3801868980, 5069158640, 7603737960, 15207475920]

約数ペア:

[(1, 15207475920), (2, 7603737960), (3, 5069158640), (4, 3801868980), (5, 3041495184), (6, 2534579320), (7, 2172496560), (8, 1900934490), (10, 1520747592), (12, 1267289660), (13, 1169805840), (14, 1086248280), (15, 1013831728), (16, 950467245), (20, 760373796), (21, 724165520), (24, 633644830), (26, 584902920), (28, 543124140), (30, 506915864), (35, 434499312), (39, 389935280), (40, 380186898), (42, 362082760), (48, 316822415), (52, 292451460), (56, 271562070), (60, 253457932), (65, 233961168), (70, 217249656), (78, 194967640), (80, 190093449), (84, 181041380), (91, 167115120), (104, 146225730), (105, 144833104), (112, 135781035), (120, 126728966), (130, 116980584), (140, 108624828), (156, 97483820), (168, 90520690), (182, 83557560), (195, 77987056), (208, 73112865), (210, 72416552), (240, 63364483), (260, 58490292), (273, 55705040), (280, 54312414), (312, 48741910), (336, 45260345), (364, 41778780), (390, 38993528), (420, 36208276), (455, 33423024), (520, 29245146), (546, 27852520), (560, 27156207), (624, 24370955), (728, 20889390), (780, 19496764), (840, 18104138), (910, 16711512), (1040, 14622573), (1092, 13926260), (1365, 11141008), (1456, 10444695), (1560, 9748382), (1680, 9052069), (1820, 8355756), (2184, 6963130), (2730, 5570504), (3120, 4874191), (3640, 4177878), (4368, 3481565), (5460, 2785252), (7280, 2088939), (10920, 1392626), (21840, 696313)]