40408830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 240

約数和(自身を含む): 141573744

約数和(自身を除く): 101164914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 49, 51, 55, 63, 66, 70, 77, 85, 90, 98, 99, 102, 105, 110, 119, 126, 147, 153, 154, 165, 170, 187, 198, 210, 231, 238, 245, 255, 294, 306, 315, 330, 343, 357, 374, 385, 441, 462, 490, 495, 510, 539, 561, 595, 630, 686, 693, 714, 735, 765, 770, 833, 882, 935, 990, 1029, 1071, 1078, 1122, 1155, 1190, 1309, 1386, 1470, 1530, 1617, 1666, 1683, 1715, 1785, 1870, 2058, 2142, 2205, 2310, 2401, 2499, 2618, 2695, 2805, 3087, 3234, 3366, 3430, 3465, 3570, 3773, 3927, 4165, 4410, 4802, 4851, 4998, 5145, 5355, 5390, 5610, 5831, 6174, 6545, 6930, 7203, 7497, 7546, 7854, 8085, 8330, 8415, 9163, 9702, 10290, 10710, 11319, 11662, 11781, 12005, 12495, 13090, 14406, 14994, 15435, 16170, 16830, 17493, 18326, 18865, 19635, 21609, 22638, 23562, 24010, 24255, 24990, 26411, 27489, 29155, 30870, 33957, 34986, 36015, 37485, 37730, 39270, 40817, 43218, 45815, 48510, 52479, 52822, 54978, 56595, 58310, 58905, 64141, 67914, 72030, 74970, 79233, 81634, 82467, 87465, 91630, 104958, 108045, 113190, 117810, 122451, 128282, 132055, 137445, 158466, 164934, 169785, 174930, 192423, 204085, 216090, 237699, 244902, 262395, 264110, 274890, 320705, 339570, 367353, 384846, 396165, 408170, 412335, 448987, 475398, 524790, 577269, 612255, 641410, 734706, 792330, 824670, 897974, 962115, 1154538, 1188495, 1224510, 1346961, 1836765, 1924230, 2244935, 2376990, 2693922, 2886345, 3673530, 4040883, 4489870, 5772690, 6734805, 8081766, 13469610, 20204415, 40408830]

約数ペア:

[(1, 40408830), (2, 20204415), (3, 13469610), (5, 8081766), (6, 6734805), (7, 5772690), (9, 4489870), (10, 4040883), (11, 3673530), (14, 2886345), (15, 2693922), (17, 2376990), (18, 2244935), (21, 1924230), (22, 1836765), (30, 1346961), (33, 1224510), (34, 1188495), (35, 1154538), (42, 962115), (45, 897974), (49, 824670), (51, 792330), (55, 734706), (63, 641410), (66, 612255), (70, 577269), (77, 524790), (85, 475398), (90, 448987), (98, 412335), (99, 408170), (102, 396165), (105, 384846), (110, 367353), (119, 339570), (126, 320705), (147, 274890), (153, 264110), (154, 262395), (165, 244902), (170, 237699), (187, 216090), (198, 204085), (210, 192423), (231, 174930), (238, 169785), (245, 164934), (255, 158466), (294, 137445), (306, 132055), (315, 128282), (330, 122451), (343, 117810), (357, 113190), (374, 108045), (385, 104958), (441, 91630), (462, 87465), (490, 82467), (495, 81634), (510, 79233), (539, 74970), (561, 72030), (595, 67914), (630, 64141), (686, 58905), (693, 58310), (714, 56595), (735, 54978), (765, 52822), (770, 52479), (833, 48510), (882, 45815), (935, 43218), (990, 40817), (1029, 39270), (1071, 37730), (1078, 37485), (1122, 36015), (1155, 34986), (1190, 33957), (1309, 30870), (1386, 29155), (1470, 27489), (1530, 26411), (1617, 24990), (1666, 24255), (1683, 24010), (1715, 23562), (1785, 22638), (1870, 21609), (2058, 19635), (2142, 18865), (2205, 18326), (2310, 17493), (2401, 16830), (2499, 16170), (2618, 15435), (2695, 14994), (2805, 14406), (3087, 13090), (3234, 12495), (3366, 12005), (3430, 11781), (3465, 11662), (3570, 11319), (3773, 10710), (3927, 10290), (4165, 9702), (4410, 9163), (4802, 8415), (4851, 8330), (4998, 8085), (5145, 7854), (5355, 7546), (5390, 7497), (5610, 7203), (5831, 6930), (6174, 6545)]