17250480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 66349920

約数和(自身を除く): 49099440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 97, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 194, 195, 208, 228, 234, 240, 247, 260, 285, 291, 304, 312, 342, 360, 380, 388, 390, 456, 468, 485, 494, 520, 570, 582, 585, 624, 684, 720, 741, 760, 776, 780, 855, 873, 912, 936, 970, 988, 1040, 1140, 1164, 1170, 1235, 1261, 1368, 1455, 1482, 1520, 1552, 1560, 1710, 1746, 1843, 1872, 1940, 1976, 2223, 2280, 2328, 2340, 2470, 2522, 2736, 2910, 2964, 3120, 3420, 3492, 3686, 3705, 3783, 3880, 3952, 4365, 4446, 4560, 4656, 4680, 4940, 5044, 5529, 5820, 5928, 6305, 6840, 6984, 7372, 7410, 7566, 7760, 8730, 8892, 9215, 9360, 9880, 10088, 11058, 11115, 11349, 11640, 11856, 12610, 13680, 13968, 14744, 14820, 15132, 16587, 17460, 17784, 18430, 18915, 19760, 20176, 22116, 22230, 22698, 23280, 23959, 25220, 27645, 29488, 29640, 30264, 33174, 34920, 35568, 36860, 37830, 44232, 44460, 45396, 47918, 50440, 55290, 56745, 59280, 60528, 66348, 69840, 71877, 73720, 75660, 82935, 88464, 88920, 90792, 95836, 100880, 110580, 113490, 119795, 132696, 143754, 147440, 151320, 165870, 177840, 181584, 191672, 215631, 221160, 226980, 239590, 265392, 287508, 302640, 331740, 359385, 383344, 431262, 442320, 453960, 479180, 575016, 663480, 718770, 862524, 907920, 958360, 1078155, 1150032, 1326960, 1437540, 1725048, 1916720, 2156310, 2875080, 3450096, 4312620, 5750160, 8625240, 17250480]

約数ペア:

[(1, 17250480), (2, 8625240), (3, 5750160), (4, 4312620), (5, 3450096), (6, 2875080), (8, 2156310), (9, 1916720), (10, 1725048), (12, 1437540), (13, 1326960), (15, 1150032), (16, 1078155), (18, 958360), (19, 907920), (20, 862524), (24, 718770), (26, 663480), (30, 575016), (36, 479180), (38, 453960), (39, 442320), (40, 431262), (45, 383344), (48, 359385), (52, 331740), (57, 302640), (60, 287508), (65, 265392), (72, 239590), (76, 226980), (78, 221160), (80, 215631), (90, 191672), (95, 181584), (97, 177840), (104, 165870), (114, 151320), (117, 147440), (120, 143754), (130, 132696), (144, 119795), (152, 113490), (156, 110580), (171, 100880), (180, 95836), (190, 90792), (194, 88920), (195, 88464), (208, 82935), (228, 75660), (234, 73720), (240, 71877), (247, 69840), (260, 66348), (285, 60528), (291, 59280), (304, 56745), (312, 55290), (342, 50440), (360, 47918), (380, 45396), (388, 44460), (390, 44232), (456, 37830), (468, 36860), (485, 35568), (494, 34920), (520, 33174), (570, 30264), (582, 29640), (585, 29488), (624, 27645), (684, 25220), (720, 23959), (741, 23280), (760, 22698), (776, 22230), (780, 22116), (855, 20176), (873, 19760), (912, 18915), (936, 18430), (970, 17784), (988, 17460), (1040, 16587), (1140, 15132), (1164, 14820), (1170, 14744), (1235, 13968), (1261, 13680), (1368, 12610), (1455, 11856), (1482, 11640), (1520, 11349), (1552, 11115), (1560, 11058), (1710, 10088), (1746, 9880), (1843, 9360), (1872, 9215), (1940, 8892), (1976, 8730), (2223, 7760), (2280, 7566), (2328, 7410), (2340, 7372), (2470, 6984), (2522, 6840), (2736, 6305), (2910, 5928), (2964, 5820), (3120, 5529), (3420, 5044), (3492, 4940), (3686, 4680), (3705, 4656), (3783, 4560), (3880, 4446), (3952, 4365)]