40901490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 141004800

約数和(自身を除く): 100103310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 67, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 134, 135, 153, 170, 171, 189, 190, 201, 210, 238, 255, 266, 270, 285, 306, 315, 323, 335, 342, 357, 378, 399, 402, 459, 469, 510, 513, 570, 595, 603, 630, 646, 665, 670, 714, 765, 798, 855, 918, 938, 945, 969, 1005, 1026, 1071, 1139, 1190, 1197, 1206, 1273, 1330, 1407, 1530, 1615, 1710, 1785, 1809, 1890, 1938, 1995, 2010, 2142, 2261, 2278, 2295, 2345, 2394, 2546, 2565, 2814, 2907, 3015, 3213, 3230, 3417, 3570, 3591, 3618, 3819, 3990, 4221, 4522, 4590, 4690, 4845, 5130, 5355, 5695, 5814, 5985, 6030, 6365, 6426, 6783, 6834, 7035, 7182, 7638, 7973, 8442, 8721, 8911, 9045, 9690, 10251, 10710, 11305, 11390, 11457, 11970, 12663, 12730, 13566, 14070, 14535, 15946, 16065, 17085, 17442, 17822, 17955, 18090, 19095, 20349, 20502, 21105, 21641, 22610, 22914, 23919, 25326, 26733, 29070, 30753, 32130, 33915, 34170, 34371, 35910, 38190, 39865, 40698, 42210, 43282, 43605, 44555, 47838, 51255, 53466, 57285, 61047, 61506, 63315, 64923, 67830, 68742, 71757, 79730, 80199, 87210, 89110, 101745, 102510, 108205, 114570, 119595, 122094, 126630, 129846, 133665, 143514, 151487, 153765, 160398, 171855, 194769, 203490, 215271, 216410, 239190, 240597, 267330, 302974, 305235, 307530, 324615, 343710, 358785, 389538, 400995, 430542, 454461, 481194, 584307, 610470, 649230, 717570, 757435, 801990, 908922, 973845, 1076355, 1168614, 1202985, 1363383, 1514870, 1947690, 2152710, 2272305, 2405970, 2726766, 2921535, 4090149, 4544610, 5843070, 6816915, 8180298, 13633830, 20450745, 40901490]

約数ペア:

[(1, 40901490), (2, 20450745), (3, 13633830), (5, 8180298), (6, 6816915), (7, 5843070), (9, 4544610), (10, 4090149), (14, 2921535), (15, 2726766), (17, 2405970), (18, 2272305), (19, 2152710), (21, 1947690), (27, 1514870), (30, 1363383), (34, 1202985), (35, 1168614), (38, 1076355), (42, 973845), (45, 908922), (51, 801990), (54, 757435), (57, 717570), (63, 649230), (67, 610470), (70, 584307), (85, 481194), (90, 454461), (95, 430542), (102, 400995), (105, 389538), (114, 358785), (119, 343710), (126, 324615), (133, 307530), (134, 305235), (135, 302974), (153, 267330), (170, 240597), (171, 239190), (189, 216410), (190, 215271), (201, 203490), (210, 194769), (238, 171855), (255, 160398), (266, 153765), (270, 151487), (285, 143514), (306, 133665), (315, 129846), (323, 126630), (335, 122094), (342, 119595), (357, 114570), (378, 108205), (399, 102510), (402, 101745), (459, 89110), (469, 87210), (510, 80199), (513, 79730), (570, 71757), (595, 68742), (603, 67830), (630, 64923), (646, 63315), (665, 61506), (670, 61047), (714, 57285), (765, 53466), (798, 51255), (855, 47838), (918, 44555), (938, 43605), (945, 43282), (969, 42210), (1005, 40698), (1026, 39865), (1071, 38190), (1139, 35910), (1190, 34371), (1197, 34170), (1206, 33915), (1273, 32130), (1330, 30753), (1407, 29070), (1530, 26733), (1615, 25326), (1710, 23919), (1785, 22914), (1809, 22610), (1890, 21641), (1938, 21105), (1995, 20502), (2010, 20349), (2142, 19095), (2261, 18090), (2278, 17955), (2295, 17822), (2345, 17442), (2394, 17085), (2546, 16065), (2565, 15946), (2814, 14535), (2907, 14070), (3015, 13566), (3213, 12730), (3230, 12663), (3417, 11970), (3570, 11457), (3591, 11390), (3618, 11305), (3819, 10710), (3990, 10251), (4221, 9690), (4522, 9045), (4590, 8911), (4690, 8721), (4845, 8442), (5130, 7973), (5355, 7638), (5695, 7182), (5814, 7035), (5985, 6834), (6030, 6783), (6365, 6426)]