1731000240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34843}}^1$

素因数の和:34888

約数の個数: 160

約数和(自身を含む): 6221744640

約数和(自身を除く): 4490744400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 34843, 49680, 69686, 104529, 139372, 174215, 209058, 278744, 313587, 348430, 418116, 522645, 557488, 627174, 696860, 801389, 836232, 940761, 1045290, 1254348, 1393720, 1567935, 1602778, 1672464, 1881522, 2090580, 2404167, 2508696, 2787440, 3135870, 3205556, 3763044, 4006945, 4181160, 4703805, 4808334, 5017392, 6271740, 6411112, 7212501, 7526088, 8013890, 8362320, 9407610, 9616668, 12020835, 12543480, 12822224, 14425002, 15052176, 16027780, 18815220, 19233336, 21637503, 24041670, 25086960, 28850004, 32055560, 36062505, 37630440, 38466672, 43275006, 48083340, 57700008, 64111120, 72125010, 75260880, 86550012, 96166680, 108187515, 115400016, 144250020, 173100024, 192333360, 216375030, 288500040, 346200048, 432750060, 577000080, 865500120, 1731000240]

約数ペア:

[(1, 1731000240), (2, 865500120), (3, 577000080), (4, 432750060), (5, 346200048), (6, 288500040), (8, 216375030), (9, 192333360), (10, 173100024), (12, 144250020), (15, 115400016), (16, 108187515), (18, 96166680), (20, 86550012), (23, 75260880), (24, 72125010), (27, 64111120), (30, 57700008), (36, 48083340), (40, 43275006), (45, 38466672), (46, 37630440), (48, 36062505), (54, 32055560), (60, 28850004), (69, 25086960), (72, 24041670), (80, 21637503), (90, 19233336), (92, 18815220), (108, 16027780), (115, 15052176), (120, 14425002), (135, 12822224), (138, 12543480), (144, 12020835), (180, 9616668), (184, 9407610), (207, 8362320), (216, 8013890), (230, 7526088), (240, 7212501), (270, 6411112), (276, 6271740), (345, 5017392), (360, 4808334), (368, 4703805), (414, 4181160), (432, 4006945), (460, 3763044), (540, 3205556), (552, 3135870), (621, 2787440), (690, 2508696), (720, 2404167), (828, 2090580), (920, 1881522), (1035, 1672464), (1080, 1602778), (1104, 1567935), (1242, 1393720), (1380, 1254348), (1656, 1045290), (1840, 940761), (2070, 836232), (2160, 801389), (2484, 696860), (2760, 627174), (3105, 557488), (3312, 522645), (4140, 418116), (4968, 348430), (5520, 313587), (6210, 278744), (8280, 209058), (9936, 174215), (12420, 139372), (16560, 104529), (24840, 69686), (34843, 49680)]