16916441760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68699}}^1$

素因数の和:68745

約数の個数: 240

約数和(自身を含む): 62844012000

約数和(自身を除く): 45927570240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 68699, 82080, 123120, 137398, 206097, 246240, 274796, 343495, 412194, 549592, 618291, 686990, 824388, 1030485, 1099184, 1236582, 1305281, 1373980, 1648776, 1854873, 2060970, 2198368, 2473164, 2610562, 2747960, 3091455, 3297552, 3709746, 3915843, 4121940, 4946328, 5221124, 5495920, 5564619, 6182910, 6526405, 6595104, 7419492, 7831686, 8243880, 9274365, 9892656, 10442248, 10991840, 11129238, 11747529, 12365820, 13052810, 14838984, 15663372, 16487760, 18548730, 19579215, 19785312, 20884496, 22258476, 23495058, 24731640, 26105620, 27823095, 29677968, 31326744, 32975520, 35242587, 37097460, 39158430, 41768992, 44516952, 46990116, 49463280, 52211240, 55646190, 58737645, 59355936, 62653488, 70485174, 74194920, 78316860, 89033904, 93980232, 98926560, 104422480, 105727761, 111292380, 117475290, 125306976, 140970348, 148389840, 156633720, 176212935, 178067808, 187960464, 208844960, 211455522, 222584760, 234950580, 281940696, 296779680, 313267440, 352425870, 375920928, 422911044, 445169520, 469901160, 528638805, 563881392, 626534880, 704851740, 845822088, 890339040, 939802320, 1057277610, 1127762784, 1409703480, 1691644176, 1879604640, 2114555220, 2819406960, 3383288352, 4229110440, 5638813920, 8458220880, 16916441760]

約数ペア:

[(1, 16916441760), (2, 8458220880), (3, 5638813920), (4, 4229110440), (5, 3383288352), (6, 2819406960), (8, 2114555220), (9, 1879604640), (10, 1691644176), (12, 1409703480), (15, 1127762784), (16, 1057277610), (18, 939802320), (19, 890339040), (20, 845822088), (24, 704851740), (27, 626534880), (30, 563881392), (32, 528638805), (36, 469901160), (38, 445169520), (40, 422911044), (45, 375920928), (48, 352425870), (54, 313267440), (57, 296779680), (60, 281940696), (72, 234950580), (76, 222584760), (80, 211455522), (81, 208844960), (90, 187960464), (95, 178067808), (96, 176212935), (108, 156633720), (114, 148389840), (120, 140970348), (135, 125306976), (144, 117475290), (152, 111292380), (160, 105727761), (162, 104422480), (171, 98926560), (180, 93980232), (190, 89033904), (216, 78316860), (228, 74194920), (240, 70485174), (270, 62653488), (285, 59355936), (288, 58737645), (304, 55646190), (324, 52211240), (342, 49463280), (360, 46990116), (380, 44516952), (405, 41768992), (432, 39158430), (456, 37097460), (480, 35242587), (513, 32975520), (540, 31326744), (570, 29677968), (608, 27823095), (648, 26105620), (684, 24731640), (720, 23495058), (760, 22258476), (810, 20884496), (855, 19785312), (864, 19579215), (912, 18548730), (1026, 16487760), (1080, 15663372), (1140, 14838984), (1296, 13052810), (1368, 12365820), (1440, 11747529), (1520, 11129238), (1539, 10991840), (1620, 10442248), (1710, 9892656), (1824, 9274365), (2052, 8243880), (2160, 7831686), (2280, 7419492), (2565, 6595104), (2592, 6526405), (2736, 6182910), (3040, 5564619), (3078, 5495920), (3240, 5221124), (3420, 4946328), (4104, 4121940), (4320, 3915843), (4560, 3709746), (5130, 3297552), (5472, 3091455), (6156, 2747960), (6480, 2610562), (6840, 2473164), (7695, 2198368), (8208, 2060970), (9120, 1854873), (10260, 1648776), (12312, 1373980), (12960, 1305281), (13680, 1236582), (15390, 1099184), (16416, 1030485), (20520, 824388), (24624, 686990), (27360, 618291), (30780, 549592), (41040, 412194), (49248, 343495), (61560, 274796), (68699, 246240), (82080, 206097), (123120, 137398)]