236257320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 767491200

約数和(自身を除く): 531233880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 269, 312, 390, 520, 538, 563, 780, 807, 1076, 1126, 1345, 1560, 1614, 1689, 2152, 2252, 2690, 2815, 3228, 3378, 3497, 4035, 4504, 5380, 5630, 6456, 6756, 6994, 7319, 8070, 8445, 10491, 10760, 11260, 13512, 13988, 14638, 16140, 16890, 17485, 20982, 21957, 22520, 27976, 29276, 32280, 33780, 34970, 36595, 41964, 43914, 52455, 58552, 67560, 69940, 73190, 83928, 87828, 104910, 109785, 139880, 146380, 151447, 175656, 209820, 219570, 292760, 302894, 419640, 439140, 454341, 605788, 757235, 878280, 908682, 1211576, 1514470, 1817364, 1968811, 2271705, 3028940, 3634728, 3937622, 4543410, 5906433, 6057880, 7875244, 9086820, 9844055, 11812866, 15750488, 18173640, 19688110, 23625732, 29532165, 39376220, 47251464, 59064330, 78752440, 118128660, 236257320]

約数ペア:

[(1, 236257320), (2, 118128660), (3, 78752440), (4, 59064330), (5, 47251464), (6, 39376220), (8, 29532165), (10, 23625732), (12, 19688110), (13, 18173640), (15, 15750488), (20, 11812866), (24, 9844055), (26, 9086820), (30, 7875244), (39, 6057880), (40, 5906433), (52, 4543410), (60, 3937622), (65, 3634728), (78, 3028940), (104, 2271705), (120, 1968811), (130, 1817364), (156, 1514470), (195, 1211576), (260, 908682), (269, 878280), (312, 757235), (390, 605788), (520, 454341), (538, 439140), (563, 419640), (780, 302894), (807, 292760), (1076, 219570), (1126, 209820), (1345, 175656), (1560, 151447), (1614, 146380), (1689, 139880), (2152, 109785), (2252, 104910), (2690, 87828), (2815, 83928), (3228, 73190), (3378, 69940), (3497, 67560), (4035, 58552), (4504, 52455), (5380, 43914), (5630, 41964), (6456, 36595), (6756, 34970), (6994, 33780), (7319, 32280), (8070, 29276), (8445, 27976), (10491, 22520), (10760, 21957), (11260, 20982), (13512, 17485), (13988, 16890), (14638, 16140)]