371734020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 1335926592

約数和(自身を除く): 964192572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 307, 310, 315, 372, 420, 434, 465, 558, 614, 620, 630, 651, 868, 921, 930, 961, 1085, 1116, 1228, 1260, 1302, 1395, 1535, 1842, 1860, 1922, 1953, 2149, 2170, 2604, 2763, 2790, 2883, 3070, 3255, 3684, 3844, 3906, 4298, 4340, 4605, 4805, 5526, 5580, 5766, 6140, 6447, 6510, 6727, 7812, 8596, 8649, 9210, 9517, 9610, 9765, 10745, 11052, 11532, 12894, 13020, 13454, 13815, 14415, 17298, 18420, 19034, 19220, 19341, 19530, 20181, 21490, 25788, 26908, 27630, 28551, 28830, 32235, 33635, 34596, 38068, 38682, 39060, 40362, 42980, 43245, 47585, 55260, 57102, 57660, 60543, 64470, 66619, 67270, 77364, 80724, 85653, 86490, 95170, 96705, 100905, 114204, 121086, 128940, 133238, 134540, 142755, 171306, 172980, 190340, 193410, 199857, 201810, 242172, 266476, 285510, 295027, 302715, 333095, 342612, 386820, 399714, 403620, 428265, 571020, 590054, 599571, 605430, 666190, 799428, 856530, 885081, 999285, 1180108, 1199142, 1210860, 1332380, 1475135, 1713060, 1770162, 1998570, 2065189, 2398284, 2655243, 2950270, 2997855, 3540324, 3997140, 4130378, 4425405, 5310486, 5900540, 5995710, 6195567, 8260756, 8850810, 10325945, 10620972, 11991420, 12391134, 13276215, 17701620, 18586701, 20651890, 24782268, 26552430, 30977835, 37173402, 41303780, 53104860, 61955670, 74346804, 92933505, 123911340, 185867010, 371734020]

約数ペア:

[(1, 371734020), (2, 185867010), (3, 123911340), (4, 92933505), (5, 74346804), (6, 61955670), (7, 53104860), (9, 41303780), (10, 37173402), (12, 30977835), (14, 26552430), (15, 24782268), (18, 20651890), (20, 18586701), (21, 17701620), (28, 13276215), (30, 12391134), (31, 11991420), (35, 10620972), (36, 10325945), (42, 8850810), (45, 8260756), (60, 6195567), (62, 5995710), (63, 5900540), (70, 5310486), (84, 4425405), (90, 4130378), (93, 3997140), (105, 3540324), (124, 2997855), (126, 2950270), (140, 2655243), (155, 2398284), (180, 2065189), (186, 1998570), (210, 1770162), (217, 1713060), (252, 1475135), (279, 1332380), (307, 1210860), (310, 1199142), (315, 1180108), (372, 999285), (420, 885081), (434, 856530), (465, 799428), (558, 666190), (614, 605430), (620, 599571), (630, 590054), (651, 571020), (868, 428265), (921, 403620), (930, 399714), (961, 386820), (1085, 342612), (1116, 333095), (1228, 302715), (1260, 295027), (1302, 285510), (1395, 266476), (1535, 242172), (1842, 201810), (1860, 199857), (1922, 193410), (1953, 190340), (2149, 172980), (2170, 171306), (2604, 142755), (2763, 134540), (2790, 133238), (2883, 128940), (3070, 121086), (3255, 114204), (3684, 100905), (3844, 96705), (3906, 95170), (4298, 86490), (4340, 85653), (4605, 80724), (4805, 77364), (5526, 67270), (5580, 66619), (5766, 64470), (6140, 60543), (6447, 57660), (6510, 57102), (6727, 55260), (7812, 47585), (8596, 43245), (8649, 42980), (9210, 40362), (9517, 39060), (9610, 38682), (9765, 38068), (10745, 34596), (11052, 33635), (11532, 32235), (12894, 28830), (13020, 28551), (13454, 27630), (13815, 26908), (14415, 25788), (17298, 21490), (18420, 20181), (19034, 19530), (19220, 19341)]