329402257380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{261430363}}^1$

素因数の和:261430385

約数の個数: 72

約数和(自身を含む): 1141927829952

約数和(自身を除く): 812525572572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 261430363, 522860726, 784291089, 1045721452, 1307151815, 1568582178, 1830012541, 2352873267, 2614303630, 3137164356, 3660025082, 3921455445, 4705746534, 5228607260, 5490037623, 7320050164, 7842910890, 9150062705, 9411493068, 10980075246, 11764366335, 15685821780, 16470112869, 18300125410, 21960150492, 23528732670, 27450188115, 32940225738, 36600250820, 47057465340, 54900376230, 65880451476, 82350564345, 109800752460, 164701128690, 329402257380]

約数ペア:

[(1, 329402257380), (2, 164701128690), (3, 109800752460), (4, 82350564345), (5, 65880451476), (6, 54900376230), (7, 47057465340), (9, 36600250820), (10, 32940225738), (12, 27450188115), (14, 23528732670), (15, 21960150492), (18, 18300125410), (20, 16470112869), (21, 15685821780), (28, 11764366335), (30, 10980075246), (35, 9411493068), (36, 9150062705), (42, 7842910890), (45, 7320050164), (60, 5490037623), (63, 5228607260), (70, 4705746534), (84, 3921455445), (90, 3660025082), (105, 3137164356), (126, 2614303630), (140, 2352873267), (180, 1830012541), (210, 1568582178), (252, 1307151815), (315, 1045721452), (420, 784291089), (630, 522860726), (1260, 261430363)]