144115920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 530122320

約数和(自身を除く): 386006400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 173, 178, 180, 195, 208, 234, 240, 260, 267, 312, 346, 356, 360, 390, 445, 468, 519, 520, 534, 585, 624, 692, 712, 720, 780, 801, 865, 890, 936, 1038, 1040, 1068, 1157, 1170, 1335, 1384, 1424, 1557, 1560, 1602, 1730, 1780, 1872, 2076, 2136, 2249, 2314, 2340, 2595, 2670, 2768, 3114, 3120, 3204, 3460, 3471, 3560, 4005, 4152, 4272, 4498, 4628, 4680, 5190, 5340, 5785, 6228, 6408, 6747, 6920, 6942, 7120, 7785, 8010, 8304, 8996, 9256, 9360, 10380, 10413, 10680, 11245, 11570, 12456, 12816, 13494, 13840, 13884, 15397, 15570, 16020, 17355, 17992, 18512, 20241, 20760, 20826, 21360, 22490, 23140, 24912, 26988, 27768, 30794, 31140, 32040, 33735, 34710, 35984, 40482, 41520, 41652, 44980, 46191, 46280, 52065, 53976, 55536, 61588, 62280, 64080, 67470, 69420, 76985, 80964, 83304, 89960, 92382, 92560, 101205, 104130, 107952, 123176, 124560, 134940, 138573, 138840, 153970, 161928, 166608, 179920, 184764, 200161, 202410, 208260, 230955, 246352, 269880, 277146, 277680, 307940, 323856, 369528, 400322, 404820, 416520, 461910, 539760, 554292, 600483, 615880, 692865, 739056, 800644, 809640, 833040, 923820, 1000805, 1108584, 1200966, 1231760, 1385730, 1601288, 1619280, 1801449, 1847640, 2001610, 2217168, 2401932, 2771460, 3002415, 3202576, 3602898, 3695280, 4003220, 4803864, 5542920, 6004830, 7205796, 8006440, 9007245, 9607728, 11085840, 12009660, 14411592, 16012880, 18014490, 24019320, 28823184, 36028980, 48038640, 72057960, 144115920]

約数ペア:

[(1, 144115920), (2, 72057960), (3, 48038640), (4, 36028980), (5, 28823184), (6, 24019320), (8, 18014490), (9, 16012880), (10, 14411592), (12, 12009660), (13, 11085840), (15, 9607728), (16, 9007245), (18, 8006440), (20, 7205796), (24, 6004830), (26, 5542920), (30, 4803864), (36, 4003220), (39, 3695280), (40, 3602898), (45, 3202576), (48, 3002415), (52, 2771460), (60, 2401932), (65, 2217168), (72, 2001610), (78, 1847640), (80, 1801449), (89, 1619280), (90, 1601288), (104, 1385730), (117, 1231760), (120, 1200966), (130, 1108584), (144, 1000805), (156, 923820), (173, 833040), (178, 809640), (180, 800644), (195, 739056), (208, 692865), (234, 615880), (240, 600483), (260, 554292), (267, 539760), (312, 461910), (346, 416520), (356, 404820), (360, 400322), (390, 369528), (445, 323856), (468, 307940), (519, 277680), (520, 277146), (534, 269880), (585, 246352), (624, 230955), (692, 208260), (712, 202410), (720, 200161), (780, 184764), (801, 179920), (865, 166608), (890, 161928), (936, 153970), (1038, 138840), (1040, 138573), (1068, 134940), (1157, 124560), (1170, 123176), (1335, 107952), (1384, 104130), (1424, 101205), (1557, 92560), (1560, 92382), (1602, 89960), (1730, 83304), (1780, 80964), (1872, 76985), (2076, 69420), (2136, 67470), (2249, 64080), (2314, 62280), (2340, 61588), (2595, 55536), (2670, 53976), (2768, 52065), (3114, 46280), (3120, 46191), (3204, 44980), (3460, 41652), (3471, 41520), (3560, 40482), (4005, 35984), (4152, 34710), (4272, 33735), (4498, 32040), (4628, 31140), (4680, 30794), (5190, 27768), (5340, 26988), (5785, 24912), (6228, 23140), (6408, 22490), (6747, 21360), (6920, 20826), (6942, 20760), (7120, 20241), (7785, 18512), (8010, 17992), (8304, 17355), (8996, 16020), (9256, 15570), (9360, 15397), (10380, 13884), (10413, 13840), (10680, 13494), (11245, 12816), (11570, 12456)]