11130840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{631}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 42148080

約数和(自身を除く): 31017240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 631, 735, 840, 882, 980, 1176, 1260, 1262, 1470, 1764, 1893, 1960, 2205, 2520, 2524, 2940, 3155, 3528, 3786, 4410, 4417, 5048, 5679, 5880, 6310, 7572, 8820, 8834, 9465, 11358, 12620, 13251, 15144, 17640, 17668, 18930, 22085, 22716, 25240, 26502, 28395, 30919, 35336, 37860, 39753, 44170, 45432, 53004, 56790, 61838, 66255, 75720, 79506, 88340, 92757, 106008, 113580, 123676, 132510, 154595, 159012, 176680, 185514, 198765, 227160, 247352, 265020, 278271, 309190, 318024, 371028, 397530, 463785, 530040, 556542, 618380, 742056, 795060, 927570, 1113084, 1236760, 1391355, 1590120, 1855140, 2226168, 2782710, 3710280, 5565420, 11130840]

約数ペア:

[(1, 11130840), (2, 5565420), (3, 3710280), (4, 2782710), (5, 2226168), (6, 1855140), (7, 1590120), (8, 1391355), (9, 1236760), (10, 1113084), (12, 927570), (14, 795060), (15, 742056), (18, 618380), (20, 556542), (21, 530040), (24, 463785), (28, 397530), (30, 371028), (35, 318024), (36, 309190), (40, 278271), (42, 265020), (45, 247352), (49, 227160), (56, 198765), (60, 185514), (63, 176680), (70, 159012), (72, 154595), (84, 132510), (90, 123676), (98, 113580), (105, 106008), (120, 92757), (126, 88340), (140, 79506), (147, 75720), (168, 66255), (180, 61838), (196, 56790), (210, 53004), (245, 45432), (252, 44170), (280, 39753), (294, 37860), (315, 35336), (360, 30919), (392, 28395), (420, 26502), (441, 25240), (490, 22716), (504, 22085), (588, 18930), (630, 17668), (631, 17640), (735, 15144), (840, 13251), (882, 12620), (980, 11358), (1176, 9465), (1260, 8834), (1262, 8820), (1470, 7572), (1764, 6310), (1893, 5880), (1960, 5679), (2205, 5048), (2520, 4417), (2524, 4410), (2940, 3786), (3155, 3528)]