158402790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 535317552

約数和(自身を除く): 376914762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 162, 182, 189, 195, 210, 234, 245, 270, 273, 294, 307, 315, 351, 378, 390, 405, 441, 455, 490, 546, 567, 585, 614, 630, 637, 702, 735, 810, 819, 882, 910, 921, 945, 1053, 1134, 1170, 1274, 1323, 1365, 1470, 1535, 1638, 1755, 1842, 1890, 1911, 2106, 2149, 2205, 2457, 2646, 2730, 2763, 2835, 3070, 3185, 3510, 3822, 3969, 3991, 4095, 4298, 4410, 4605, 4914, 5265, 5526, 5670, 5733, 6370, 6447, 6615, 7371, 7938, 7982, 8190, 8289, 9210, 9555, 10530, 10745, 11466, 11973, 12285, 12894, 13230, 13815, 14742, 15043, 16578, 17199, 19110, 19341, 19845, 19955, 21490, 23946, 24570, 24867, 27630, 27937, 28665, 30086, 32235, 34398, 35919, 36855, 38682, 39690, 39910, 41445, 45129, 49734, 51597, 55874, 57330, 58023, 59865, 64470, 71838, 73710, 75215, 82890, 83811, 85995, 90258, 96705, 103194, 107757, 116046, 119730, 124335, 135387, 139685, 150430, 167622, 171990, 174069, 179595, 193410, 195559, 215514, 225645, 248670, 251433, 257985, 270774, 279370, 290115, 323271, 348138, 359190, 391118, 406161, 419055, 451290, 502866, 515970, 538785, 580230, 586677, 646542, 676935, 754299, 812322, 838110, 870345, 977795, 1077570, 1173354, 1218483, 1257165, 1353870, 1508598, 1616355, 1740690, 1760031, 1955590, 2030805, 2262897, 2436966, 2514330, 2933385, 3232710, 3520062, 3771495, 4061610, 4525794, 5280093, 5866770, 6092415, 7542990, 8800155, 10560186, 11314485, 12184830, 15840279, 17600310, 22628970, 26400465, 31680558, 52800930, 79201395, 158402790]

約数ペア:

[(1, 158402790), (2, 79201395), (3, 52800930), (5, 31680558), (6, 26400465), (7, 22628970), (9, 17600310), (10, 15840279), (13, 12184830), (14, 11314485), (15, 10560186), (18, 8800155), (21, 7542990), (26, 6092415), (27, 5866770), (30, 5280093), (35, 4525794), (39, 4061610), (42, 3771495), (45, 3520062), (49, 3232710), (54, 2933385), (63, 2514330), (65, 2436966), (70, 2262897), (78, 2030805), (81, 1955590), (90, 1760031), (91, 1740690), (98, 1616355), (105, 1508598), (117, 1353870), (126, 1257165), (130, 1218483), (135, 1173354), (147, 1077570), (162, 977795), (182, 870345), (189, 838110), (195, 812322), (210, 754299), (234, 676935), (245, 646542), (270, 586677), (273, 580230), (294, 538785), (307, 515970), (315, 502866), (351, 451290), (378, 419055), (390, 406161), (405, 391118), (441, 359190), (455, 348138), (490, 323271), (546, 290115), (567, 279370), (585, 270774), (614, 257985), (630, 251433), (637, 248670), (702, 225645), (735, 215514), (810, 195559), (819, 193410), (882, 179595), (910, 174069), (921, 171990), (945, 167622), (1053, 150430), (1134, 139685), (1170, 135387), (1274, 124335), (1323, 119730), (1365, 116046), (1470, 107757), (1535, 103194), (1638, 96705), (1755, 90258), (1842, 85995), (1890, 83811), (1911, 82890), (2106, 75215), (2149, 73710), (2205, 71838), (2457, 64470), (2646, 59865), (2730, 58023), (2763, 57330), (2835, 55874), (3070, 51597), (3185, 49734), (3510, 45129), (3822, 41445), (3969, 39910), (3991, 39690), (4095, 38682), (4298, 36855), (4410, 35919), (4605, 34398), (4914, 32235), (5265, 30086), (5526, 28665), (5670, 27937), (5733, 27630), (6370, 24867), (6447, 24570), (6615, 23946), (7371, 21490), (7938, 19955), (7982, 19845), (8190, 19341), (8289, 19110), (9210, 17199), (9555, 16578), (10530, 15043), (10745, 14742), (11466, 13815), (11973, 13230), (12285, 12894)]