352461420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 1105689312

約数和(自身を除く): 753227892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 163, 164, 180, 205, 246, 293, 326, 369, 410, 489, 492, 586, 615, 652, 738, 815, 820, 879, 978, 1172, 1230, 1465, 1467, 1476, 1630, 1758, 1845, 1956, 2445, 2460, 2637, 2930, 2934, 3260, 3516, 3690, 4395, 4890, 5274, 5860, 5868, 6683, 7335, 7380, 8790, 9780, 10548, 12013, 13185, 13366, 14670, 17580, 20049, 24026, 26370, 26732, 29340, 33415, 36039, 40098, 47759, 48052, 52740, 60065, 60147, 66830, 72078, 80196, 95518, 100245, 108117, 120130, 120294, 133660, 143277, 144156, 180195, 191036, 200490, 216234, 238795, 240260, 240588, 286554, 300735, 360390, 400980, 429831, 432468, 477590, 540585, 573108, 601470, 716385, 720780, 859662, 955180, 1081170, 1202940, 1432770, 1719324, 1958119, 2149155, 2162340, 2865540, 3916238, 4298310, 5874357, 7832476, 8596620, 9790595, 11748714, 17623071, 19581190, 23497428, 29371785, 35246142, 39162380, 58743570, 70492284, 88115355, 117487140, 176230710, 352461420]

約数ペア:

[(1, 352461420), (2, 176230710), (3, 117487140), (4, 88115355), (5, 70492284), (6, 58743570), (9, 39162380), (10, 35246142), (12, 29371785), (15, 23497428), (18, 19581190), (20, 17623071), (30, 11748714), (36, 9790595), (41, 8596620), (45, 7832476), (60, 5874357), (82, 4298310), (90, 3916238), (123, 2865540), (163, 2162340), (164, 2149155), (180, 1958119), (205, 1719324), (246, 1432770), (293, 1202940), (326, 1081170), (369, 955180), (410, 859662), (489, 720780), (492, 716385), (586, 601470), (615, 573108), (652, 540585), (738, 477590), (815, 432468), (820, 429831), (879, 400980), (978, 360390), (1172, 300735), (1230, 286554), (1465, 240588), (1467, 240260), (1476, 238795), (1630, 216234), (1758, 200490), (1845, 191036), (1956, 180195), (2445, 144156), (2460, 143277), (2637, 133660), (2930, 120294), (2934, 120130), (3260, 108117), (3516, 100245), (3690, 95518), (4395, 80196), (4890, 72078), (5274, 66830), (5860, 60147), (5868, 60065), (6683, 52740), (7335, 48052), (7380, 47759), (8790, 40098), (9780, 36039), (10548, 33415), (12013, 29340), (13185, 26732), (13366, 26370), (14670, 24026), (17580, 20049)]