32819640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 81228360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 439, 445, 534, 623, 712, 840, 878, 890, 1068, 1246, 1317, 1335, 1756, 1780, 1869, 2136, 2195, 2492, 2634, 2670, 3073, 3115, 3512, 3560, 3738, 4390, 4984, 5268, 5340, 6146, 6230, 6585, 7476, 8780, 9219, 9345, 10536, 10680, 12292, 12460, 13170, 14952, 15365, 17560, 18438, 18690, 24584, 24920, 26340, 30730, 36876, 37380, 39071, 46095, 52680, 61460, 73752, 74760, 78142, 92190, 117213, 122920, 156284, 184380, 195355, 234426, 273497, 312568, 368760, 390710, 468852, 546994, 586065, 781420, 820491, 937704, 1093988, 1172130, 1367485, 1562840, 1640982, 2187976, 2344260, 2734970, 3281964, 4102455, 4688520, 5469940, 6563928, 8204910, 10939880, 16409820, 32819640]

約数ペア:

[(1, 32819640), (2, 16409820), (3, 10939880), (4, 8204910), (5, 6563928), (6, 5469940), (7, 4688520), (8, 4102455), (10, 3281964), (12, 2734970), (14, 2344260), (15, 2187976), (20, 1640982), (21, 1562840), (24, 1367485), (28, 1172130), (30, 1093988), (35, 937704), (40, 820491), (42, 781420), (56, 586065), (60, 546994), (70, 468852), (84, 390710), (89, 368760), (105, 312568), (120, 273497), (140, 234426), (168, 195355), (178, 184380), (210, 156284), (267, 122920), (280, 117213), (356, 92190), (420, 78142), (439, 74760), (445, 73752), (534, 61460), (623, 52680), (712, 46095), (840, 39071), (878, 37380), (890, 36876), (1068, 30730), (1246, 26340), (1317, 24920), (1335, 24584), (1756, 18690), (1780, 18438), (1869, 17560), (2136, 15365), (2195, 14952), (2492, 13170), (2634, 12460), (2670, 12292), (3073, 10680), (3115, 10536), (3512, 9345), (3560, 9219), (3738, 8780), (4390, 7476), (4984, 6585), (5268, 6230), (5340, 6146)]