619504080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 2204858880

約数和(自身を除く): 1585354800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 89, 92, 97, 104, 115, 120, 130, 138, 156, 178, 184, 194, 195, 208, 230, 240, 260, 267, 276, 291, 299, 312, 345, 356, 368, 388, 390, 445, 460, 485, 520, 534, 552, 582, 598, 624, 690, 712, 776, 780, 890, 897, 920, 970, 1040, 1068, 1104, 1157, 1164, 1196, 1261, 1335, 1380, 1424, 1455, 1495, 1552, 1560, 1780, 1794, 1840, 1940, 2047, 2136, 2231, 2314, 2328, 2392, 2522, 2670, 2760, 2910, 2990, 3120, 3471, 3560, 3588, 3783, 3880, 4094, 4272, 4462, 4485, 4628, 4656, 4784, 5044, 5340, 5520, 5785, 5820, 5980, 6141, 6305, 6693, 6942, 7120, 7176, 7566, 7760, 8188, 8633, 8924, 8970, 9256, 10088, 10235, 10680, 11155, 11570, 11640, 11960, 12282, 12610, 13386, 13884, 14352, 15132, 16376, 17266, 17355, 17848, 17940, 18512, 18915, 20176, 20470, 21360, 22310, 23140, 23280, 23920, 24564, 25220, 25899, 26611, 26772, 27768, 29003, 30264, 30705, 32752, 33465, 34532, 34710, 35696, 35880, 37830, 40940, 43165, 44620, 46280, 49128, 50440, 51798, 53222, 53544, 55536, 58006, 60528, 61410, 66930, 69064, 69420, 71760, 75660, 79833, 81880, 86330, 87009, 89240, 92560, 98256, 100880, 103596, 106444, 107088, 112229, 116012, 122820, 129495, 133055, 133860, 138128, 138840, 145015, 151320, 159666, 163760, 172660, 174018, 178480, 198559, 207192, 212888, 224458, 232024, 245640, 258990, 266110, 267720, 277680, 290030, 302640, 319332, 336687, 345320, 348036, 397118, 399165, 414384, 425776, 435045, 448916, 464048, 491280, 517980, 532220, 535440, 561145, 580060, 595677, 638664, 673374, 690640, 696072, 794236, 798330, 870090, 897832, 992795, 1035960, 1064440, 1122290, 1160120, 1191354, 1277328, 1346748, 1392144, 1588472, 1596660, 1683435, 1740180, 1795664, 1985590, 2071920, 2128880, 2244580, 2320240, 2382708, 2581267, 2693496, 2978385, 3176944, 3193320, 3366870, 3480360, 3971180, 4489160, 4765416, 5162534, 5386992, 5956770, 6386640, 6733740, 6960720, 7743801, 7942360, 8978320, 9530832, 10325068, 11913540, 12906335, 13467480, 15487602, 15884720, 20650136, 23827080, 25812670, 26934960, 30975204, 38719005, 41300272, 47654160, 51625340, 61950408, 77438010, 103250680, 123900816, 154876020, 206501360, 309752040, 619504080]

約数ペア:

[(1, 619504080), (2, 309752040), (3, 206501360), (4, 154876020), (5, 123900816), (6, 103250680), (8, 77438010), (10, 61950408), (12, 51625340), (13, 47654160), (15, 41300272), (16, 38719005), (20, 30975204), (23, 26934960), (24, 25812670), (26, 23827080), (30, 20650136), (39, 15884720), (40, 15487602), (46, 13467480), (48, 12906335), (52, 11913540), (60, 10325068), (65, 9530832), (69, 8978320), (78, 7942360), (80, 7743801), (89, 6960720), (92, 6733740), (97, 6386640), (104, 5956770), (115, 5386992), (120, 5162534), (130, 4765416), (138, 4489160), (156, 3971180), (178, 3480360), (184, 3366870), (194, 3193320), (195, 3176944), (208, 2978385), (230, 2693496), (240, 2581267), (260, 2382708), (267, 2320240), (276, 2244580), (291, 2128880), (299, 2071920), (312, 1985590), (345, 1795664), (356, 1740180), (368, 1683435), (388, 1596660), (390, 1588472), (445, 1392144), (460, 1346748), (485, 1277328), (520, 1191354), (534, 1160120), (552, 1122290), (582, 1064440), (598, 1035960), (624, 992795), (690, 897832), (712, 870090), (776, 798330), (780, 794236), (890, 696072), (897, 690640), (920, 673374), (970, 638664), (1040, 595677), (1068, 580060), (1104, 561145), (1157, 535440), (1164, 532220), (1196, 517980), (1261, 491280), (1335, 464048), (1380, 448916), (1424, 435045), (1455, 425776), (1495, 414384), (1552, 399165), (1560, 397118), (1780, 348036), (1794, 345320), (1840, 336687), (1940, 319332), (2047, 302640), (2136, 290030), (2231, 277680), (2314, 267720), (2328, 266110), (2392, 258990), (2522, 245640), (2670, 232024), (2760, 224458), (2910, 212888), (2990, 207192), (3120, 198559), (3471, 178480), (3560, 174018), (3588, 172660), (3783, 163760), (3880, 159666), (4094, 151320), (4272, 145015), (4462, 138840), (4485, 138128), (4628, 133860), (4656, 133055), (4784, 129495), (5044, 122820), (5340, 116012), (5520, 112229), (5785, 107088), (5820, 106444), (5980, 103596), (6141, 100880), (6305, 98256), (6693, 92560), (6942, 89240), (7120, 87009), (7176, 86330), (7566, 81880), (7760, 79833), (8188, 75660), (8633, 71760), (8924, 69420), (8970, 69064), (9256, 66930), (10088, 61410), (10235, 60528), (10680, 58006), (11155, 55536), (11570, 53544), (11640, 53222), (11960, 51798), (12282, 50440), (12610, 49128), (13386, 46280), (13884, 44620), (14352, 43165), (15132, 40940), (16376, 37830), (17266, 35880), (17355, 35696), (17848, 34710), (17940, 34532), (18512, 33465), (18915, 32752), (20176, 30705), (20470, 30264), (21360, 29003), (22310, 27768), (23140, 26772), (23280, 26611), (23920, 25899), (24564, 25220)]