1715471520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1163}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 6195087360

約数和(自身を除く): 4479615840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 439, 480, 560, 672, 840, 878, 1120, 1163, 1317, 1680, 1756, 2195, 2326, 2634, 3073, 3360, 3489, 3512, 4390, 4652, 5268, 5815, 6146, 6585, 6978, 7024, 8141, 8780, 9219, 9304, 10536, 11630, 12292, 13170, 13956, 14048, 15365, 16282, 17445, 17560, 18438, 18608, 21072, 23260, 24423, 24584, 26340, 27912, 30730, 32564, 34890, 35120, 36876, 37216, 40705, 42144, 46095, 46520, 48846, 49168, 52680, 55824, 61460, 65128, 69780, 70240, 73752, 81410, 92190, 93040, 97692, 98336, 105360, 111648, 122115, 122920, 130256, 139560, 147504, 162820, 184380, 186080, 195384, 210720, 244230, 245840, 260512, 279120, 295008, 325640, 368760, 390768, 488460, 491680, 510557, 558240, 651280, 737520, 781536, 976920, 1021114, 1302560, 1475040, 1531671, 1953840, 2042228, 2552785, 3063342, 3573899, 3907680, 4084456, 5105570, 6126684, 7147798, 7658355, 8168912, 10211140, 10721697, 12253368, 14295596, 15316710, 16337824, 17869495, 20422280, 21443394, 24506736, 28591192, 30633420, 35738990, 40844560, 42886788, 49013472, 53608485, 57182384, 61266840, 71477980, 81689120, 85773576, 107216970, 114364768, 122533680, 142955960, 171547152, 214433940, 245067360, 285911920, 343094304, 428867880, 571823840, 857735760, 1715471520]

約数ペア:

[(1, 1715471520), (2, 857735760), (3, 571823840), (4, 428867880), (5, 343094304), (6, 285911920), (7, 245067360), (8, 214433940), (10, 171547152), (12, 142955960), (14, 122533680), (15, 114364768), (16, 107216970), (20, 85773576), (21, 81689120), (24, 71477980), (28, 61266840), (30, 57182384), (32, 53608485), (35, 49013472), (40, 42886788), (42, 40844560), (48, 35738990), (56, 30633420), (60, 28591192), (70, 24506736), (80, 21443394), (84, 20422280), (96, 17869495), (105, 16337824), (112, 15316710), (120, 14295596), (140, 12253368), (160, 10721697), (168, 10211140), (210, 8168912), (224, 7658355), (240, 7147798), (280, 6126684), (336, 5105570), (420, 4084456), (439, 3907680), (480, 3573899), (560, 3063342), (672, 2552785), (840, 2042228), (878, 1953840), (1120, 1531671), (1163, 1475040), (1317, 1302560), (1680, 1021114), (1756, 976920), (2195, 781536), (2326, 737520), (2634, 651280), (3073, 558240), (3360, 510557), (3489, 491680), (3512, 488460), (4390, 390768), (4652, 368760), (5268, 325640), (5815, 295008), (6146, 279120), (6585, 260512), (6978, 245840), (7024, 244230), (8141, 210720), (8780, 195384), (9219, 186080), (9304, 184380), (10536, 162820), (11630, 147504), (12292, 139560), (13170, 130256), (13956, 122920), (14048, 122115), (15365, 111648), (16282, 105360), (17445, 98336), (17560, 97692), (18438, 93040), (18608, 92190), (21072, 81410), (23260, 73752), (24423, 70240), (24584, 69780), (26340, 65128), (27912, 61460), (30730, 55824), (32564, 52680), (34890, 49168), (35120, 48846), (36876, 46520), (37216, 46095), (40705, 42144)]