28475059680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{9539}}^1$

素因数の和:10254

約数の個数: 192

約数和(自身を含む): 99817401600

約数和(自身を除く): 71342341920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 691, 720, 864, 1080, 1382, 1440, 2073, 2160, 2764, 3455, 4146, 4320, 5528, 6219, 6910, 8292, 9539, 10365, 11056, 12438, 13820, 16584, 18657, 19078, 20730, 22112, 24876, 27640, 28617, 31095, 33168, 37314, 38156, 41460, 47695, 49752, 55280, 57234, 62190, 66336, 74628, 76312, 82920, 85851, 93285, 95390, 99504, 110560, 114468, 124380, 143085, 149256, 152624, 165840, 171702, 186570, 190780, 199008, 228936, 248760, 257553, 286170, 298512, 305248, 331680, 343404, 373140, 381560, 429255, 457872, 497520, 515106, 572340, 597024, 686808, 746280, 763120, 858510, 915744, 995040, 1030212, 1144680, 1287765, 1373616, 1492560, 1526240, 1717020, 2060424, 2289360, 2575530, 2747232, 2985120, 3434040, 4120848, 4578720, 5151060, 6591449, 6868080, 8241696, 10302120, 13182898, 13736160, 19774347, 20604240, 26365796, 32957245, 39548694, 41208480, 52731592, 59323041, 65914490, 79097388, 98871735, 105463184, 118646082, 131828980, 158194776, 177969123, 197743470, 210926368, 237292164, 263657960, 296615205, 316389552, 355938246, 395486940, 474584328, 527315920, 593230410, 632779104, 711876492, 790973880, 889845615, 949168656, 1054631840, 1186460820, 1423752984, 1581947760, 1779691230, 1898337312, 2372921640, 2847505968, 3163895520, 3559382460, 4745843280, 5695011936, 7118764920, 9491686560, 14237529840, 28475059680]

約数ペア:

[(1, 28475059680), (2, 14237529840), (3, 9491686560), (4, 7118764920), (5, 5695011936), (6, 4745843280), (8, 3559382460), (9, 3163895520), (10, 2847505968), (12, 2372921640), (15, 1898337312), (16, 1779691230), (18, 1581947760), (20, 1423752984), (24, 1186460820), (27, 1054631840), (30, 949168656), (32, 889845615), (36, 790973880), (40, 711876492), (45, 632779104), (48, 593230410), (54, 527315920), (60, 474584328), (72, 395486940), (80, 355938246), (90, 316389552), (96, 296615205), (108, 263657960), (120, 237292164), (135, 210926368), (144, 197743470), (160, 177969123), (180, 158194776), (216, 131828980), (240, 118646082), (270, 105463184), (288, 98871735), (360, 79097388), (432, 65914490), (480, 59323041), (540, 52731592), (691, 41208480), (720, 39548694), (864, 32957245), (1080, 26365796), (1382, 20604240), (1440, 19774347), (2073, 13736160), (2160, 13182898), (2764, 10302120), (3455, 8241696), (4146, 6868080), (4320, 6591449), (5528, 5151060), (6219, 4578720), (6910, 4120848), (8292, 3434040), (9539, 2985120), (10365, 2747232), (11056, 2575530), (12438, 2289360), (13820, 2060424), (16584, 1717020), (18657, 1526240), (19078, 1492560), (20730, 1373616), (22112, 1287765), (24876, 1144680), (27640, 1030212), (28617, 995040), (31095, 915744), (33168, 858510), (37314, 763120), (38156, 746280), (41460, 686808), (47695, 597024), (49752, 572340), (55280, 515106), (57234, 497520), (62190, 457872), (66336, 429255), (74628, 381560), (76312, 373140), (82920, 343404), (85851, 331680), (93285, 305248), (95390, 298512), (99504, 286170), (110560, 257553), (114468, 248760), (124380, 228936), (143085, 199008), (149256, 190780), (152624, 186570), (165840, 171702)]