236464280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14669}}^1$

素因数の和:14724

約数の個数: 64

約数和(自身を含む): 591494400

約数和(自身を除く): 355030120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 14669, 16120, 29338, 58676, 73345, 117352, 146690, 190697, 293380, 381394, 454739, 586760, 762788, 909478, 953485, 1525576, 1818956, 1906970, 2273695, 3637912, 3813940, 4547390, 5911607, 7627880, 9094780, 11823214, 18189560, 23646428, 29558035, 47292856, 59116070, 118232140, 236464280]

約数ペア:

[(1, 236464280), (2, 118232140), (4, 59116070), (5, 47292856), (8, 29558035), (10, 23646428), (13, 18189560), (20, 11823214), (26, 9094780), (31, 7627880), (40, 5911607), (52, 4547390), (62, 3813940), (65, 3637912), (104, 2273695), (124, 1906970), (130, 1818956), (155, 1525576), (248, 953485), (260, 909478), (310, 762788), (403, 586760), (520, 454739), (620, 381394), (806, 293380), (1240, 190697), (1612, 146690), (2015, 117352), (3224, 73345), (4030, 58676), (8060, 29338), (14669, 16120)]