164501520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1809

約数の個数: 160

約数和(自身を含む): 563749632

約数和(自身を除く): 399248112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1753, 1840, 1955, 2040, 2346, 2760, 3128, 3506, 3910, 4080, 4692, 5259, 5520, 5865, 6256, 7012, 7820, 8765, 9384, 10518, 11730, 14024, 15640, 17530, 18768, 21036, 23460, 26295, 28048, 29801, 31280, 35060, 40319, 42072, 46920, 52590, 59602, 70120, 80638, 84144, 89403, 93840, 105180, 119204, 120957, 140240, 149005, 161276, 178806, 201595, 210360, 238408, 241914, 298010, 322552, 357612, 403190, 420720, 447015, 476816, 483828, 596020, 604785, 645104, 685423, 715224, 806380, 894030, 967656, 1192040, 1209570, 1370846, 1430448, 1612760, 1788060, 1935312, 2056269, 2384080, 2419140, 2741692, 3225520, 3427115, 3576120, 4112538, 4838280, 5483384, 6854230, 7152240, 8225076, 9676560, 10281345, 10966768, 13708460, 16450152, 20562690, 27416920, 32900304, 41125380, 54833840, 82250760, 164501520]

約数ペア:

[(1, 164501520), (2, 82250760), (3, 54833840), (4, 41125380), (5, 32900304), (6, 27416920), (8, 20562690), (10, 16450152), (12, 13708460), (15, 10966768), (16, 10281345), (17, 9676560), (20, 8225076), (23, 7152240), (24, 6854230), (30, 5483384), (34, 4838280), (40, 4112538), (46, 3576120), (48, 3427115), (51, 3225520), (60, 2741692), (68, 2419140), (69, 2384080), (80, 2056269), (85, 1935312), (92, 1788060), (102, 1612760), (115, 1430448), (120, 1370846), (136, 1209570), (138, 1192040), (170, 967656), (184, 894030), (204, 806380), (230, 715224), (240, 685423), (255, 645104), (272, 604785), (276, 596020), (340, 483828), (345, 476816), (368, 447015), (391, 420720), (408, 403190), (460, 357612), (510, 322552), (552, 298010), (680, 241914), (690, 238408), (782, 210360), (816, 201595), (920, 178806), (1020, 161276), (1104, 149005), (1173, 140240), (1360, 120957), (1380, 119204), (1564, 105180), (1753, 93840), (1840, 89403), (1955, 84144), (2040, 80638), (2346, 70120), (2760, 59602), (3128, 52590), (3506, 46920), (3910, 42072), (4080, 40319), (4692, 35060), (5259, 31280), (5520, 29801), (5865, 28048), (6256, 26295), (7012, 23460), (7820, 21036), (8765, 18768), (9384, 17530), (10518, 15640), (11730, 14024)]