897190320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1069}}^1$

素因数の和:1367

約数の個数: 160

約数和(自身を含む): 3009182400

約数和(自身を除く): 2111992080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 269, 312, 390, 520, 538, 624, 780, 807, 1040, 1069, 1076, 1345, 1560, 1614, 2138, 2152, 2690, 3120, 3207, 3228, 3497, 4035, 4276, 4304, 5345, 5380, 6414, 6456, 6994, 8070, 8552, 10491, 10690, 10760, 12828, 12912, 13897, 13988, 16035, 16140, 17104, 17485, 20982, 21380, 21520, 25656, 27794, 27976, 32070, 32280, 34970, 41691, 41964, 42760, 51312, 52455, 55588, 55952, 64140, 64560, 69485, 69940, 83382, 83928, 85520, 104910, 111176, 128280, 138970, 139880, 166764, 167856, 208455, 209820, 222352, 256560, 277940, 279760, 287561, 333528, 416910, 419640, 555880, 575122, 667056, 833820, 839280, 862683, 1111760, 1150244, 1437805, 1667640, 1725366, 2300488, 2875610, 3335280, 3450732, 3738293, 4313415, 4600976, 5751220, 6901464, 7476586, 8626830, 11214879, 11502440, 13802928, 14953172, 17253660, 18691465, 22429758, 23004880, 29906344, 34507320, 37382930, 44859516, 56074395, 59812688, 69014640, 74765860, 89719032, 112148790, 149531720, 179438064, 224297580, 299063440, 448595160, 897190320]

約数ペア:

[(1, 897190320), (2, 448595160), (3, 299063440), (4, 224297580), (5, 179438064), (6, 149531720), (8, 112148790), (10, 89719032), (12, 74765860), (13, 69014640), (15, 59812688), (16, 56074395), (20, 44859516), (24, 37382930), (26, 34507320), (30, 29906344), (39, 23004880), (40, 22429758), (48, 18691465), (52, 17253660), (60, 14953172), (65, 13802928), (78, 11502440), (80, 11214879), (104, 8626830), (120, 7476586), (130, 6901464), (156, 5751220), (195, 4600976), (208, 4313415), (240, 3738293), (260, 3450732), (269, 3335280), (312, 2875610), (390, 2300488), (520, 1725366), (538, 1667640), (624, 1437805), (780, 1150244), (807, 1111760), (1040, 862683), (1069, 839280), (1076, 833820), (1345, 667056), (1560, 575122), (1614, 555880), (2138, 419640), (2152, 416910), (2690, 333528), (3120, 287561), (3207, 279760), (3228, 277940), (3497, 256560), (4035, 222352), (4276, 209820), (4304, 208455), (5345, 167856), (5380, 166764), (6414, 139880), (6456, 138970), (6994, 128280), (8070, 111176), (8552, 104910), (10491, 85520), (10690, 83928), (10760, 83382), (12828, 69940), (12912, 69485), (13897, 64560), (13988, 64140), (16035, 55952), (16140, 55588), (17104, 52455), (17485, 51312), (20982, 42760), (21380, 41964), (21520, 41691), (25656, 34970), (27794, 32280), (27976, 32070)]