160232800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 503967744

約数和(自身を除く): 343734944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 71, 80, 91, 100, 104, 112, 124, 130, 140, 142, 155, 160, 175, 182, 200, 208, 217, 224, 248, 260, 280, 284, 310, 325, 350, 355, 364, 400, 403, 416, 434, 455, 496, 497, 520, 560, 568, 620, 650, 700, 710, 728, 775, 800, 806, 868, 910, 923, 992, 994, 1040, 1085, 1120, 1136, 1240, 1300, 1400, 1420, 1456, 1550, 1612, 1736, 1775, 1820, 1846, 1988, 2015, 2080, 2170, 2201, 2272, 2275, 2480, 2485, 2600, 2800, 2821, 2840, 2912, 3100, 3224, 3472, 3550, 3640, 3692, 3976, 4030, 4340, 4402, 4550, 4615, 4960, 4970, 5200, 5425, 5600, 5642, 5680, 6200, 6448, 6461, 6944, 7100, 7280, 7384, 7952, 8060, 8680, 8804, 9100, 9230, 9940, 10075, 10400, 10850, 11005, 11284, 11360, 12400, 12425, 12896, 12922, 14105, 14200, 14560, 14768, 15407, 15904, 16120, 17360, 17608, 18200, 18460, 19880, 20150, 21700, 22010, 22568, 23075, 24800, 24850, 25844, 28210, 28400, 28613, 29536, 30814, 32240, 32305, 34720, 35216, 36400, 36920, 39760, 40300, 43400, 44020, 45136, 46150, 49700, 51688, 55025, 56420, 56800, 57226, 61628, 64480, 64610, 70432, 70525, 72800, 73840, 77035, 79520, 80600, 86800, 88040, 90272, 92300, 99400, 103376, 110050, 112840, 114452, 123256, 129220, 141050, 143065, 147680, 154070, 161200, 161525, 173600, 176080, 184600, 198800, 200291, 206752, 220100, 225680, 228904, 246512, 258440, 282100, 286130, 308140, 322400, 323050, 352160, 369200, 385175, 397600, 400582, 440200, 451360, 457808, 493024, 516880, 564200, 572260, 616280, 646100, 715325, 738400, 770350, 801164, 880400, 915616, 1001455, 1033760, 1128400, 1144520, 1232560, 1292200, 1430650, 1540700, 1602328, 1760800, 2002910, 2256800, 2289040, 2465120, 2584400, 2861300, 3081400, 3204656, 4005820, 4578080, 5007275, 5168800, 5722600, 6162800, 6409312, 8011640, 10014550, 11445200, 12325600, 16023280, 20029100, 22890400, 32046560, 40058200, 80116400, 160232800]

約数ペア:

[(1, 160232800), (2, 80116400), (4, 40058200), (5, 32046560), (7, 22890400), (8, 20029100), (10, 16023280), (13, 12325600), (14, 11445200), (16, 10014550), (20, 8011640), (25, 6409312), (26, 6162800), (28, 5722600), (31, 5168800), (32, 5007275), (35, 4578080), (40, 4005820), (50, 3204656), (52, 3081400), (56, 2861300), (62, 2584400), (65, 2465120), (70, 2289040), (71, 2256800), (80, 2002910), (91, 1760800), (100, 1602328), (104, 1540700), (112, 1430650), (124, 1292200), (130, 1232560), (140, 1144520), (142, 1128400), (155, 1033760), (160, 1001455), (175, 915616), (182, 880400), (200, 801164), (208, 770350), (217, 738400), (224, 715325), (248, 646100), (260, 616280), (280, 572260), (284, 564200), (310, 516880), (325, 493024), (350, 457808), (355, 451360), (364, 440200), (400, 400582), (403, 397600), (416, 385175), (434, 369200), (455, 352160), (496, 323050), (497, 322400), (520, 308140), (560, 286130), (568, 282100), (620, 258440), (650, 246512), (700, 228904), (710, 225680), (728, 220100), (775, 206752), (800, 200291), (806, 198800), (868, 184600), (910, 176080), (923, 173600), (992, 161525), (994, 161200), (1040, 154070), (1085, 147680), (1120, 143065), (1136, 141050), (1240, 129220), (1300, 123256), (1400, 114452), (1420, 112840), (1456, 110050), (1550, 103376), (1612, 99400), (1736, 92300), (1775, 90272), (1820, 88040), (1846, 86800), (1988, 80600), (2015, 79520), (2080, 77035), (2170, 73840), (2201, 72800), (2272, 70525), (2275, 70432), (2480, 64610), (2485, 64480), (2600, 61628), (2800, 57226), (2821, 56800), (2840, 56420), (2912, 55025), (3100, 51688), (3224, 49700), (3472, 46150), (3550, 45136), (3640, 44020), (3692, 43400), (3976, 40300), (4030, 39760), (4340, 36920), (4402, 36400), (4550, 35216), (4615, 34720), (4960, 32305), (4970, 32240), (5200, 30814), (5425, 29536), (5600, 28613), (5642, 28400), (5680, 28210), (6200, 25844), (6448, 24850), (6461, 24800), (6944, 23075), (7100, 22568), (7280, 22010), (7384, 21700), (7952, 20150), (8060, 19880), (8680, 18460), (8804, 18200), (9100, 17608), (9230, 17360), (9940, 16120), (10075, 15904), (10400, 15407), (10850, 14768), (11005, 14560), (11284, 14200), (11360, 14105), (12400, 12922), (12425, 12896)]