234811980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 826398720

約数和(自身を除く): 591586740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 83, 90, 93, 108, 117, 124, 130, 135, 155, 156, 166, 169, 180, 186, 195, 234, 249, 260, 270, 279, 310, 332, 338, 351, 372, 390, 403, 415, 465, 468, 498, 507, 540, 558, 585, 620, 676, 702, 747, 780, 806, 830, 837, 845, 930, 996, 1014, 1079, 1116, 1170, 1209, 1245, 1395, 1404, 1494, 1521, 1612, 1660, 1674, 1690, 1755, 1860, 2015, 2028, 2158, 2241, 2340, 2418, 2490, 2535, 2573, 2790, 2988, 3042, 3237, 3348, 3380, 3510, 3627, 3735, 4030, 4185, 4316, 4482, 4563, 4836, 4980, 5070, 5146, 5239, 5395, 5580, 6045, 6084, 6474, 7020, 7254, 7470, 7605, 7719, 8060, 8370, 8964, 9126, 9711, 10140, 10292, 10478, 10790, 10881, 11205, 12090, 12865, 12948, 14027, 14508, 14940, 15210, 15438, 15717, 16185, 16740, 18135, 18252, 19422, 20956, 21580, 21762, 22410, 22815, 23157, 24180, 25730, 26195, 28054, 29133, 30420, 30876, 31434, 32370, 33449, 36270, 38595, 38844, 42081, 43524, 44820, 45630, 46314, 47151, 48555, 51460, 52390, 54405, 56108, 58266, 62868, 64740, 66898, 69471, 70135, 72540, 77190, 78585, 84162, 91260, 92628, 94302, 97110, 100347, 104780, 108810, 115785, 116532, 126243, 133796, 138942, 140270, 141453, 145665, 154380, 157170, 167245, 168324, 188604, 194220, 200694, 210405, 217620, 231570, 235755, 252486, 277884, 280540, 282906, 291330, 301041, 314340, 334490, 347355, 378729, 401388, 420810, 434837, 463140, 471510, 501735, 504972, 565812, 582660, 602082, 631215, 668980, 694710, 707265, 757458, 841620, 869674, 903123, 943020, 1003470, 1204164, 1262430, 1304511, 1389420, 1414530, 1505205, 1514916, 1739348, 1806246, 1893645, 2006940, 2174185, 2524860, 2609022, 2829060, 3010410, 3612492, 3787290, 3913533, 4348370, 4515615, 5218044, 6020820, 6522555, 7574580, 7827066, 8696740, 9031230, 11740599, 13045110, 15654132, 18062460, 19567665, 23481198, 26090220, 39135330, 46962396, 58702995, 78270660, 117405990, 234811980]

約数ペア:

[(1, 234811980), (2, 117405990), (3, 78270660), (4, 58702995), (5, 46962396), (6, 39135330), (9, 26090220), (10, 23481198), (12, 19567665), (13, 18062460), (15, 15654132), (18, 13045110), (20, 11740599), (26, 9031230), (27, 8696740), (30, 7827066), (31, 7574580), (36, 6522555), (39, 6020820), (45, 5218044), (52, 4515615), (54, 4348370), (60, 3913533), (62, 3787290), (65, 3612492), (78, 3010410), (83, 2829060), (90, 2609022), (93, 2524860), (108, 2174185), (117, 2006940), (124, 1893645), (130, 1806246), (135, 1739348), (155, 1514916), (156, 1505205), (166, 1414530), (169, 1389420), (180, 1304511), (186, 1262430), (195, 1204164), (234, 1003470), (249, 943020), (260, 903123), (270, 869674), (279, 841620), (310, 757458), (332, 707265), (338, 694710), (351, 668980), (372, 631215), (390, 602082), (403, 582660), (415, 565812), (465, 504972), (468, 501735), (498, 471510), (507, 463140), (540, 434837), (558, 420810), (585, 401388), (620, 378729), (676, 347355), (702, 334490), (747, 314340), (780, 301041), (806, 291330), (830, 282906), (837, 280540), (845, 277884), (930, 252486), (996, 235755), (1014, 231570), (1079, 217620), (1116, 210405), (1170, 200694), (1209, 194220), (1245, 188604), (1395, 168324), (1404, 167245), (1494, 157170), (1521, 154380), (1612, 145665), (1660, 141453), (1674, 140270), (1690, 138942), (1755, 133796), (1860, 126243), (2015, 116532), (2028, 115785), (2158, 108810), (2241, 104780), (2340, 100347), (2418, 97110), (2490, 94302), (2535, 92628), (2573, 91260), (2790, 84162), (2988, 78585), (3042, 77190), (3237, 72540), (3348, 70135), (3380, 69471), (3510, 66898), (3627, 64740), (3735, 62868), (4030, 58266), (4185, 56108), (4316, 54405), (4482, 52390), (4563, 51460), (4836, 48555), (4980, 47151), (5070, 46314), (5146, 45630), (5239, 44820), (5395, 43524), (5580, 42081), (6045, 38844), (6084, 38595), (6474, 36270), (7020, 33449), (7254, 32370), (7470, 31434), (7605, 30876), (7719, 30420), (8060, 29133), (8370, 28054), (8964, 26195), (9126, 25730), (9711, 24180), (10140, 23157), (10292, 22815), (10478, 22410), (10790, 21762), (10881, 21580), (11205, 20956), (12090, 19422), (12865, 18252), (12948, 18135), (14027, 16740), (14508, 16185), (14940, 15717), (15210, 15438)]