202955280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 160

約数和(自身を含む): 698526720

約数和(自身を除く): 495571440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1303, 1320, 1416, 1770, 1947, 2360, 2596, 2606, 2640, 2832, 3245, 3540, 3894, 3909, 4720, 5192, 5212, 6490, 6515, 7080, 7788, 7818, 9735, 10384, 10424, 12980, 13030, 14160, 14333, 15576, 15636, 19470, 19545, 20848, 25960, 26060, 28666, 31152, 31272, 38940, 39090, 42999, 51920, 52120, 57332, 62544, 71665, 76877, 77880, 78180, 85998, 104240, 114664, 143330, 153754, 155760, 156360, 171996, 214995, 229328, 230631, 286660, 307508, 312720, 343992, 384385, 429990, 461262, 573320, 615016, 687984, 768770, 845647, 859980, 922524, 1146640, 1153155, 1230032, 1537540, 1691294, 1719960, 1845048, 2306310, 2536941, 3075080, 3382588, 3439920, 3690096, 4228235, 4612620, 5073882, 6150160, 6765176, 8456470, 9225240, 10147764, 12684705, 13530352, 16912940, 18450480, 20295528, 25369410, 33825880, 40591056, 50738820, 67651760, 101477640, 202955280]

約数ペア:

[(1, 202955280), (2, 101477640), (3, 67651760), (4, 50738820), (5, 40591056), (6, 33825880), (8, 25369410), (10, 20295528), (11, 18450480), (12, 16912940), (15, 13530352), (16, 12684705), (20, 10147764), (22, 9225240), (24, 8456470), (30, 6765176), (33, 6150160), (40, 5073882), (44, 4612620), (48, 4228235), (55, 3690096), (59, 3439920), (60, 3382588), (66, 3075080), (80, 2536941), (88, 2306310), (110, 1845048), (118, 1719960), (120, 1691294), (132, 1537540), (165, 1230032), (176, 1153155), (177, 1146640), (220, 922524), (236, 859980), (240, 845647), (264, 768770), (295, 687984), (330, 615016), (354, 573320), (440, 461262), (472, 429990), (528, 384385), (590, 343992), (649, 312720), (660, 307508), (708, 286660), (880, 230631), (885, 229328), (944, 214995), (1180, 171996), (1298, 156360), (1303, 155760), (1320, 153754), (1416, 143330), (1770, 114664), (1947, 104240), (2360, 85998), (2596, 78180), (2606, 77880), (2640, 76877), (2832, 71665), (3245, 62544), (3540, 57332), (3894, 52120), (3909, 51920), (4720, 42999), (5192, 39090), (5212, 38940), (6490, 31272), (6515, 31152), (7080, 28666), (7788, 26060), (7818, 25960), (9735, 20848), (10384, 19545), (10424, 19470), (12980, 15636), (13030, 15576), (14160, 14333)]