2444732280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 320

約数和(自身を含む): 8739878400

約数和(自身を除く): 6295146120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 151, 152, 162, 171, 180, 190, 216, 228, 263, 270, 285, 302, 324, 342, 360, 380, 405, 453, 456, 513, 526, 540, 570, 604, 648, 684, 755, 760, 789, 810, 855, 906, 1026, 1052, 1080, 1140, 1208, 1315, 1359, 1368, 1510, 1539, 1578, 1620, 1710, 1812, 2052, 2104, 2265, 2280, 2367, 2565, 2630, 2718, 2869, 3020, 3078, 3156, 3240, 3420, 3624, 3945, 4077, 4104, 4530, 4734, 4997, 5130, 5260, 5436, 5738, 6040, 6156, 6312, 6795, 6840, 7101, 7695, 7890, 8154, 8607, 9060, 9468, 9994, 10260, 10520, 10872, 11476, 11835, 12231, 12312, 13590, 14202, 14345, 14991, 15390, 15780, 16308, 17214, 18120, 18936, 19988, 20385, 20520, 21303, 22952, 23670, 24462, 24985, 25821, 27180, 28404, 28690, 29982, 30780, 31560, 32616, 34428, 35505, 39713, 39976, 40770, 42606, 43035, 44973, 47340, 48924, 49970, 51642, 54360, 56808, 57380, 59964, 61155, 61560, 68856, 71010, 74955, 77463, 79426, 81540, 85212, 86070, 89946, 94680, 97848, 99940, 103284, 106515, 114760, 119139, 119928, 122310, 129105, 134919, 142020, 149910, 154926, 158852, 163080, 170424, 172140, 179892, 198565, 199880, 206568, 213030, 224865, 232389, 238278, 244620, 258210, 269838, 284040, 299820, 309852, 317704, 344280, 357417, 359784, 387315, 397130, 404757, 426060, 449730, 464778, 476556, 489240, 516420, 539676, 595695, 599640, 619704, 674595, 714834, 754547, 774630, 794260, 809514, 852120, 899460, 929556, 953112, 1032840, 1072251, 1079352, 1161945, 1191390, 1349190, 1429668, 1509094, 1549260, 1588520, 1619028, 1787085, 1798920, 1859112, 2023785, 2144502, 2263641, 2323890, 2382780, 2698380, 2859336, 3018188, 3098520, 3216753, 3238056, 3574170, 3772735, 4047570, 4289004, 4527282, 4647780, 4765560, 5361255, 5396760, 6036376, 6433506, 6790923, 7148340, 7545470, 8095140, 8578008, 9054564, 9295560, 10722510, 11318205, 12867012, 13581846, 14296680, 15090940, 16083765, 16190280, 18109128, 20372769, 21445020, 22636410, 25734024, 27163692, 30181880, 32167530, 33954615, 40745538, 42890040, 45272820, 54327384, 61118307, 64335060, 67909230, 81491076, 90545640, 101863845, 122236614, 128670120, 135818460, 162982152, 203727690, 244473228, 271636920, 305591535, 407455380, 488946456, 611183070, 814910760, 1222366140, 2444732280]

約数ペア:

[(1, 2444732280), (2, 1222366140), (3, 814910760), (4, 611183070), (5, 488946456), (6, 407455380), (8, 305591535), (9, 271636920), (10, 244473228), (12, 203727690), (15, 162982152), (18, 135818460), (19, 128670120), (20, 122236614), (24, 101863845), (27, 90545640), (30, 81491076), (36, 67909230), (38, 64335060), (40, 61118307), (45, 54327384), (54, 45272820), (57, 42890040), (60, 40745538), (72, 33954615), (76, 32167530), (81, 30181880), (90, 27163692), (95, 25734024), (108, 22636410), (114, 21445020), (120, 20372769), (135, 18109128), (151, 16190280), (152, 16083765), (162, 15090940), (171, 14296680), (180, 13581846), (190, 12867012), (216, 11318205), (228, 10722510), (263, 9295560), (270, 9054564), (285, 8578008), (302, 8095140), (324, 7545470), (342, 7148340), (360, 6790923), (380, 6433506), (405, 6036376), (453, 5396760), (456, 5361255), (513, 4765560), (526, 4647780), (540, 4527282), (570, 4289004), (604, 4047570), (648, 3772735), (684, 3574170), (755, 3238056), (760, 3216753), (789, 3098520), (810, 3018188), (855, 2859336), (906, 2698380), (1026, 2382780), (1052, 2323890), (1080, 2263641), (1140, 2144502), (1208, 2023785), (1315, 1859112), (1359, 1798920), (1368, 1787085), (1510, 1619028), (1539, 1588520), (1578, 1549260), (1620, 1509094), (1710, 1429668), (1812, 1349190), (2052, 1191390), (2104, 1161945), (2265, 1079352), (2280, 1072251), (2367, 1032840), (2565, 953112), (2630, 929556), (2718, 899460), (2869, 852120), (3020, 809514), (3078, 794260), (3156, 774630), (3240, 754547), (3420, 714834), (3624, 674595), (3945, 619704), (4077, 599640), (4104, 595695), (4530, 539676), (4734, 516420), (4997, 489240), (5130, 476556), (5260, 464778), (5436, 449730), (5738, 426060), (6040, 404757), (6156, 397130), (6312, 387315), (6795, 359784), (6840, 357417), (7101, 344280), (7695, 317704), (7890, 309852), (8154, 299820), (8607, 284040), (9060, 269838), (9468, 258210), (9994, 244620), (10260, 238278), (10520, 232389), (10872, 224865), (11476, 213030), (11835, 206568), (12231, 199880), (12312, 198565), (13590, 179892), (14202, 172140), (14345, 170424), (14991, 163080), (15390, 158852), (15780, 154926), (16308, 149910), (17214, 142020), (18120, 134919), (18936, 129105), (19988, 122310), (20385, 119928), (20520, 119139), (21303, 114760), (22952, 106515), (23670, 103284), (24462, 99940), (24985, 97848), (25821, 94680), (27180, 89946), (28404, 86070), (28690, 85212), (29982, 81540), (30780, 79426), (31560, 77463), (32616, 74955), (34428, 71010), (35505, 68856), (39713, 61560), (39976, 61155), (40770, 59964), (42606, 57380), (43035, 56808), (44973, 54360), (47340, 51642), (48924, 49970)]