1345085560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21785

約数の個数: 128

約数和(自身を含む): 3944142720

約数和(自身を除く): 2599057160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 6188, 7735, 8840, 12376, 15470, 21737, 30940, 43474, 61880, 86948, 108685, 152159, 173896, 217370, 282581, 304318, 369529, 434740, 565162, 608636, 739058, 760795, 869480, 1130324, 1217272, 1412905, 1478116, 1521590, 1847645, 1978067, 2260648, 2586703, 2825810, 2956232, 3043180, 3695290, 3956134, 4803877, 5173406, 5651620, 6086360, 7390580, 7912268, 9607754, 9890335, 10346812, 11303240, 12933515, 14781160, 15824536, 19215508, 19780670, 20693624, 24019385, 25867030, 33627139, 38431016, 39561340, 48038770, 51734060, 67254278, 79122680, 96077540, 103468120, 134508556, 168135695, 192155080, 269017112, 336271390, 672542780, 1345085560]

約数ペア:

[(1, 1345085560), (2, 672542780), (4, 336271390), (5, 269017112), (7, 192155080), (8, 168135695), (10, 134508556), (13, 103468120), (14, 96077540), (17, 79122680), (20, 67254278), (26, 51734060), (28, 48038770), (34, 39561340), (35, 38431016), (40, 33627139), (52, 25867030), (56, 24019385), (65, 20693624), (68, 19780670), (70, 19215508), (85, 15824536), (91, 14781160), (104, 12933515), (119, 11303240), (130, 10346812), (136, 9890335), (140, 9607754), (170, 7912268), (182, 7390580), (221, 6086360), (238, 5651620), (260, 5173406), (280, 4803877), (340, 3956134), (364, 3695290), (442, 3043180), (455, 2956232), (476, 2825810), (520, 2586703), (595, 2260648), (680, 1978067), (728, 1847645), (884, 1521590), (910, 1478116), (952, 1412905), (1105, 1217272), (1190, 1130324), (1547, 869480), (1768, 760795), (1820, 739058), (2210, 608636), (2380, 565162), (3094, 434740), (3640, 369529), (4420, 304318), (4760, 282581), (6188, 217370), (7735, 173896), (8840, 152159), (12376, 108685), (15470, 86948), (21737, 61880), (30940, 43474)]