17311840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 53343360

約数和(自身を除く): 36031520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 41, 52, 56, 58, 65, 70, 80, 82, 91, 104, 112, 116, 130, 140, 145, 160, 164, 182, 203, 205, 208, 224, 232, 260, 280, 287, 290, 328, 364, 377, 406, 410, 416, 455, 464, 520, 533, 560, 574, 580, 656, 728, 754, 812, 820, 910, 928, 1015, 1040, 1066, 1120, 1148, 1160, 1189, 1312, 1435, 1456, 1508, 1624, 1640, 1820, 1885, 2030, 2080, 2132, 2296, 2320, 2378, 2639, 2665, 2870, 2912, 3016, 3248, 3280, 3640, 3731, 3770, 4060, 4264, 4592, 4640, 4756, 5278, 5330, 5740, 5945, 6032, 6496, 6560, 7280, 7462, 7540, 8120, 8323, 8528, 9184, 9512, 10556, 10660, 11480, 11890, 12064, 13195, 14560, 14924, 15080, 15457, 16240, 16646, 17056, 18655, 19024, 21112, 21320, 22960, 23780, 26390, 29848, 30160, 30914, 32480, 33292, 37310, 38048, 41615, 42224, 42640, 45920, 47560, 52780, 59696, 60320, 61828, 66584, 74620, 77285, 83230, 84448, 85280, 95120, 105560, 108199, 119392, 123656, 133168, 149240, 154570, 166460, 190240, 211120, 216398, 247312, 266336, 298480, 309140, 332920, 422240, 432796, 494624, 540995, 596960, 618280, 665840, 865592, 1081990, 1236560, 1331680, 1731184, 2163980, 2473120, 3462368, 4327960, 8655920, 17311840]

約数ペア:

[(1, 17311840), (2, 8655920), (4, 4327960), (5, 3462368), (7, 2473120), (8, 2163980), (10, 1731184), (13, 1331680), (14, 1236560), (16, 1081990), (20, 865592), (26, 665840), (28, 618280), (29, 596960), (32, 540995), (35, 494624), (40, 432796), (41, 422240), (52, 332920), (56, 309140), (58, 298480), (65, 266336), (70, 247312), (80, 216398), (82, 211120), (91, 190240), (104, 166460), (112, 154570), (116, 149240), (130, 133168), (140, 123656), (145, 119392), (160, 108199), (164, 105560), (182, 95120), (203, 85280), (205, 84448), (208, 83230), (224, 77285), (232, 74620), (260, 66584), (280, 61828), (287, 60320), (290, 59696), (328, 52780), (364, 47560), (377, 45920), (406, 42640), (410, 42224), (416, 41615), (455, 38048), (464, 37310), (520, 33292), (533, 32480), (560, 30914), (574, 30160), (580, 29848), (656, 26390), (728, 23780), (754, 22960), (812, 21320), (820, 21112), (910, 19024), (928, 18655), (1015, 17056), (1040, 16646), (1066, 16240), (1120, 15457), (1148, 15080), (1160, 14924), (1189, 14560), (1312, 13195), (1435, 12064), (1456, 11890), (1508, 11480), (1624, 10660), (1640, 10556), (1820, 9512), (1885, 9184), (2030, 8528), (2080, 8323), (2132, 8120), (2296, 7540), (2320, 7462), (2378, 7280), (2639, 6560), (2665, 6496), (2870, 6032), (2912, 5945), (3016, 5740), (3248, 5330), (3280, 5278), (3640, 4756), (3731, 4640), (3770, 4592), (4060, 4264)]