1027861380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1660

約数の個数: 288

約数和(自身を含む): 3959827200

約数和(自身を除く): 2931965820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1609, 1638, 1690, 1755, 1820, 1890, 2028, 2340, 2366, 2457, 2535, 2730, 3042, 3218, 3276, 3380, 3510, 3549, 3780, 4095, 4563, 4732, 4827, 4914, 5070, 5460, 5915, 6084, 6436, 7020, 7098, 7605, 8045, 8190, 9126, 9654, 9828, 10140, 10647, 11263, 11830, 12285, 14196, 14481, 15210, 16090, 16380, 17745, 18252, 19308, 20917, 21294, 22526, 22815, 23660, 24135, 24570, 28962, 30420, 31941, 32180, 33789, 35490, 41834, 42588, 43443, 45052, 45630, 48270, 49140, 53235, 56315, 57924, 62751, 63882, 67578, 70980, 72405, 83668, 86886, 91260, 96540, 101367, 104585, 106470, 112630, 125502, 127764, 135156, 144810, 146419, 159705, 168945, 173772, 188253, 202734, 209170, 212940, 217215, 225260, 251004, 271921, 289620, 292838, 304101, 313755, 319410, 337890, 376506, 405468, 418340, 434430, 439257, 506835, 543842, 564759, 585676, 608202, 627510, 638820, 675780, 732095, 753012, 815763, 868860, 878514, 941265, 1013670, 1087684, 1129518, 1216404, 1255020, 1317771, 1359605, 1464190, 1520505, 1631526, 1757028, 1882530, 1903447, 2027340, 2196285, 2259036, 2447289, 2635542, 2719210, 2823795, 2928380, 3041010, 3263052, 3765060, 3806894, 3953313, 4078815, 4392570, 4894578, 5271084, 5438420, 5647590, 5710341, 6082020, 6588855, 7341867, 7613788, 7906626, 8157630, 8785140, 9517235, 9789156, 11295180, 11420682, 12236445, 13177710, 14683734, 15813252, 16315260, 17131023, 19034470, 19766565, 22841364, 24472890, 26355420, 28551705, 29367468, 34262046, 36709335, 38068940, 39533130, 48945780, 51393069, 57103410, 68524092, 73418670, 79066260, 85655115, 102786138, 114206820, 146837340, 171310230, 205572276, 256965345, 342620460, 513930690, 1027861380]

約数ペア:

[(1, 1027861380), (2, 513930690), (3, 342620460), (4, 256965345), (5, 205572276), (6, 171310230), (7, 146837340), (9, 114206820), (10, 102786138), (12, 85655115), (13, 79066260), (14, 73418670), (15, 68524092), (18, 57103410), (20, 51393069), (21, 48945780), (26, 39533130), (27, 38068940), (28, 36709335), (30, 34262046), (35, 29367468), (36, 28551705), (39, 26355420), (42, 24472890), (45, 22841364), (52, 19766565), (54, 19034470), (60, 17131023), (63, 16315260), (65, 15813252), (70, 14683734), (78, 13177710), (84, 12236445), (90, 11420682), (91, 11295180), (105, 9789156), (108, 9517235), (117, 8785140), (126, 8157630), (130, 7906626), (135, 7613788), (140, 7341867), (156, 6588855), (169, 6082020), (180, 5710341), (182, 5647590), (189, 5438420), (195, 5271084), (210, 4894578), (234, 4392570), (252, 4078815), (260, 3953313), (270, 3806894), (273, 3765060), (315, 3263052), (338, 3041010), (351, 2928380), (364, 2823795), (378, 2719210), (390, 2635542), (420, 2447289), (455, 2259036), (468, 2196285), (507, 2027340), (540, 1903447), (546, 1882530), (585, 1757028), (630, 1631526), (676, 1520505), (702, 1464190), (756, 1359605), (780, 1317771), (819, 1255020), (845, 1216404), (910, 1129518), (945, 1087684), (1014, 1013670), (1092, 941265), (1170, 878514), (1183, 868860), (1260, 815763), (1365, 753012), (1404, 732095), (1521, 675780), (1609, 638820), (1638, 627510), (1690, 608202), (1755, 585676), (1820, 564759), (1890, 543842), (2028, 506835), (2340, 439257), (2366, 434430), (2457, 418340), (2535, 405468), (2730, 376506), (3042, 337890), (3218, 319410), (3276, 313755), (3380, 304101), (3510, 292838), (3549, 289620), (3780, 271921), (4095, 251004), (4563, 225260), (4732, 217215), (4827, 212940), (4914, 209170), (5070, 202734), (5460, 188253), (5915, 173772), (6084, 168945), (6436, 159705), (7020, 146419), (7098, 144810), (7605, 135156), (8045, 127764), (8190, 125502), (9126, 112630), (9654, 106470), (9828, 104585), (10140, 101367), (10647, 96540), (11263, 91260), (11830, 86886), (12285, 83668), (14196, 72405), (14481, 70980), (15210, 67578), (16090, 63882), (16380, 62751), (17745, 57924), (18252, 56315), (19308, 53235), (20917, 49140), (21294, 48270), (22526, 45630), (22815, 45052), (23660, 43443), (24135, 42588), (24570, 41834), (28962, 35490), (30420, 33789), (31941, 32180)]