554222760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50753}}^1$

素因数の和:50787

約数の個数: 128

約数和(自身を含む): 2046401280

約数和(自身を除く): 1492178520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 50753, 101506, 152259, 203012, 253765, 304518, 355271, 406024, 507530, 609036, 659789, 710542, 761295, 1015060, 1065813, 1218072, 1319578, 1421084, 1522590, 1776355, 1979367, 2030120, 2131626, 2639156, 2842168, 3045180, 3298945, 3552710, 3958734, 4263252, 4618523, 5278312, 5329065, 6090360, 6597890, 7105420, 7917468, 8526504, 9237046, 9896835, 10658130, 13195780, 13855569, 14210840, 15834936, 18474092, 19793670, 21316260, 23092615, 26391560, 27711138, 36948184, 39587340, 42632520, 46185230, 55422276, 69277845, 79174680, 92370460, 110844552, 138555690, 184740920, 277111380, 554222760]

約数ペア:

[(1, 554222760), (2, 277111380), (3, 184740920), (4, 138555690), (5, 110844552), (6, 92370460), (7, 79174680), (8, 69277845), (10, 55422276), (12, 46185230), (13, 42632520), (14, 39587340), (15, 36948184), (20, 27711138), (21, 26391560), (24, 23092615), (26, 21316260), (28, 19793670), (30, 18474092), (35, 15834936), (39, 14210840), (40, 13855569), (42, 13195780), (52, 10658130), (56, 9896835), (60, 9237046), (65, 8526504), (70, 7917468), (78, 7105420), (84, 6597890), (91, 6090360), (104, 5329065), (105, 5278312), (120, 4618523), (130, 4263252), (140, 3958734), (156, 3552710), (168, 3298945), (182, 3045180), (195, 2842168), (210, 2639156), (260, 2131626), (273, 2030120), (280, 1979367), (312, 1776355), (364, 1522590), (390, 1421084), (420, 1319578), (455, 1218072), (520, 1065813), (546, 1015060), (728, 761295), (780, 710542), (840, 659789), (910, 609036), (1092, 507530), (1365, 406024), (1560, 355271), (1820, 304518), (2184, 253765), (2730, 203012), (3640, 152259), (5460, 101506), (10920, 50753)]