634736390640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7755821}}^1$

素因数の和:7755879

約数の個数: 160

約数和(自身を含む): 2215807322112

約数和(自身を除く): 1581070931472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 40920, 81840, 7755821, 15511642, 23267463, 31023284, 38779105, 46534926, 62046568, 77558210, 85314031, 93069852, 116337315, 124093136, 155116420, 170628062, 186139704, 232674630, 240430451, 255942093, 310232840, 341256124, 372279408, 426570155, 465349260, 480860902, 511884186, 620465680, 682512248, 721291353, 853140310, 930698520, 961721804, 1023768372, 1202152255, 1279710465, 1365024496, 1442582706, 1706280620, 1861397040, 1923443608, 2047536744, 2404304510, 2559420930, 2644734961, 2885165412, 3412561240, 3606456765, 3846887216, 4095073488, 4808609020, 5118841860, 5289469922, 5770330824, 6825122480, 7212913530, 7934204883, 9617218040, 10237683720, 10578939844, 11540661648, 13223674805, 14425827060, 15868409766, 19234436080, 20475367440, 21157879688, 26447349610, 28851654120, 31736819532, 39671024415, 42315759376, 52894699220, 57703308240, 63473639064, 79342048830, 105789398440, 126947278128, 158684097660, 211578796880, 317368195320, 634736390640]

約数ペア:

[(1, 634736390640), (2, 317368195320), (3, 211578796880), (4, 158684097660), (5, 126947278128), (6, 105789398440), (8, 79342048830), (10, 63473639064), (11, 57703308240), (12, 52894699220), (15, 42315759376), (16, 39671024415), (20, 31736819532), (22, 28851654120), (24, 26447349610), (30, 21157879688), (31, 20475367440), (33, 19234436080), (40, 15868409766), (44, 14425827060), (48, 13223674805), (55, 11540661648), (60, 10578939844), (62, 10237683720), (66, 9617218040), (80, 7934204883), (88, 7212913530), (93, 6825122480), (110, 5770330824), (120, 5289469922), (124, 5118841860), (132, 4808609020), (155, 4095073488), (165, 3846887216), (176, 3606456765), (186, 3412561240), (220, 2885165412), (240, 2644734961), (248, 2559420930), (264, 2404304510), (310, 2047536744), (330, 1923443608), (341, 1861397040), (372, 1706280620), (440, 1442582706), (465, 1365024496), (496, 1279710465), (528, 1202152255), (620, 1023768372), (660, 961721804), (682, 930698520), (744, 853140310), (880, 721291353), (930, 682512248), (1023, 620465680), (1240, 511884186), (1320, 480860902), (1364, 465349260), (1488, 426570155), (1705, 372279408), (1860, 341256124), (2046, 310232840), (2480, 255942093), (2640, 240430451), (2728, 232674630), (3410, 186139704), (3720, 170628062), (4092, 155116420), (5115, 124093136), (5456, 116337315), (6820, 93069852), (7440, 85314031), (8184, 77558210), (10230, 62046568), (13640, 46534926), (16368, 38779105), (20460, 31023284), (27280, 23267463), (40920, 15511642), (81840, 7755821)]