817793440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 2042046720

約数和(自身を除く): 1224253280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 367, 380, 608, 733, 734, 760, 1466, 1468, 1520, 1835, 2932, 2936, 3040, 3665, 3670, 5864, 5872, 6973, 7330, 7340, 11728, 11744, 13927, 13946, 14660, 14680, 23456, 27854, 27892, 29320, 29360, 34865, 55708, 55784, 58640, 58720, 69635, 69730, 111416, 111568, 117280, 139270, 139460, 222832, 223136, 269011, 278540, 278920, 445664, 538022, 557080, 557840, 1076044, 1114160, 1115680, 1345055, 2152088, 2228320, 2690110, 4304176, 5111209, 5380220, 8608352, 10222418, 10760440, 20444836, 21520880, 25556045, 40889672, 43041760, 51112090, 81779344, 102224180, 163558688, 204448360, 408896720, 817793440]

約数ペア:

[(1, 817793440), (2, 408896720), (4, 204448360), (5, 163558688), (8, 102224180), (10, 81779344), (16, 51112090), (19, 43041760), (20, 40889672), (32, 25556045), (38, 21520880), (40, 20444836), (76, 10760440), (80, 10222418), (95, 8608352), (152, 5380220), (160, 5111209), (190, 4304176), (304, 2690110), (367, 2228320), (380, 2152088), (608, 1345055), (733, 1115680), (734, 1114160), (760, 1076044), (1466, 557840), (1468, 557080), (1520, 538022), (1835, 445664), (2932, 278920), (2936, 278540), (3040, 269011), (3665, 223136), (3670, 222832), (5864, 139460), (5872, 139270), (6973, 117280), (7330, 111568), (7340, 111416), (11728, 69730), (11744, 69635), (13927, 58720), (13946, 58640), (14660, 55784), (14680, 55708), (23456, 34865), (27854, 29360), (27892, 29320)]