103243560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 358214400

約数和(自身を除く): 254970840

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, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1381, 1780, 1869, 2136, 2492, 2670, 2762, 3115, 3560, 3738, 4143, 4984, 5340, 5524, 6230, 6905, 7476, 8286, 9345, 9667, 10680, 11048, 12460, 13810, 14952, 16572, 18690, 19334, 20715, 24920, 27620, 29001, 33144, 37380, 38668, 41430, 48335, 55240, 58002, 74760, 77336, 82860, 96670, 116004, 122909, 145005, 165720, 193340, 232008, 245818, 290010, 368727, 386680, 491636, 580020, 614545, 737454, 860363, 983272, 1160040, 1229090, 1474908, 1720726, 1843635, 2458180, 2581089, 2949816, 3441452, 3687270, 4301815, 4916360, 5162178, 6882904, 7374540, 8603630, 10324356, 12905445, 14749080, 17207260, 20648712, 25810890, 34414520, 51621780, 103243560]

約数ペア:

[(1, 103243560), (2, 51621780), (3, 34414520), (4, 25810890), (5, 20648712), (6, 17207260), (7, 14749080), (8, 12905445), (10, 10324356), (12, 8603630), (14, 7374540), (15, 6882904), (20, 5162178), (21, 4916360), (24, 4301815), (28, 3687270), (30, 3441452), (35, 2949816), (40, 2581089), (42, 2458180), (56, 1843635), (60, 1720726), (70, 1474908), (84, 1229090), (89, 1160040), (105, 983272), (120, 860363), (140, 737454), (168, 614545), (178, 580020), (210, 491636), (267, 386680), (280, 368727), (356, 290010), (420, 245818), (445, 232008), (534, 193340), (623, 165720), (712, 145005), (840, 122909), (890, 116004), (1068, 96670), (1246, 82860), (1335, 77336), (1381, 74760), (1780, 58002), (1869, 55240), (2136, 48335), (2492, 41430), (2670, 38668), (2762, 37380), (3115, 33144), (3560, 29001), (3738, 27620), (4143, 24920), (4984, 20715), (5340, 19334), (5524, 18690), (6230, 16572), (6905, 14952), (7476, 13810), (8286, 12460), (9345, 11048), (9667, 10680)]