768618240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 2688759360

約数和(自身を除く): 1920141120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 128, 130, 156, 160, 173, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 346, 356, 384, 390, 416, 445, 480, 519, 520, 534, 624, 640, 692, 712, 768, 780, 832, 865, 890, 960, 1038, 1040, 1068, 1157, 1248, 1280, 1335, 1384, 1424, 1560, 1664, 1730, 1780, 1920, 2076, 2080, 2136, 2249, 2314, 2496, 2595, 2670, 2768, 2848, 3120, 3328, 3460, 3471, 3560, 3840, 4152, 4160, 4272, 4498, 4628, 4992, 5190, 5340, 5536, 5696, 5785, 6240, 6747, 6920, 6942, 7120, 8304, 8320, 8544, 8996, 9256, 9984, 10380, 10680, 11072, 11245, 11392, 11570, 12480, 13494, 13840, 13884, 14240, 15397, 16608, 16640, 17088, 17355, 17992, 18512, 20760, 21360, 22144, 22490, 22784, 23140, 24960, 26988, 27680, 27768, 28480, 30794, 33216, 33735, 34176, 34710, 35984, 37024, 41520, 42720, 44288, 44980, 46191, 46280, 49920, 53976, 55360, 55536, 56960, 61588, 66432, 67470, 68352, 69420, 71968, 74048, 76985, 83040, 85440, 89960, 92382, 92560, 107952, 110720, 111072, 113920, 123176, 132864, 134940, 138840, 143936, 148096, 153970, 166080, 170880, 179920, 184764, 185120, 200161, 215904, 221440, 222144, 230955, 246352, 269880, 277680, 287872, 296192, 307940, 332160, 341760, 359840, 369528, 370240, 400322, 431808, 444288, 461910, 492704, 539760, 555360, 575744, 600483, 615880, 664320, 719680, 739056, 740480, 800644, 863616, 888576, 923820, 985408, 1000805, 1079520, 1110720, 1200966, 1231760, 1439360, 1478112, 1480960, 1601288, 1727232, 1847640, 1970816, 2001610, 2159040, 2221440, 2401932, 2463520, 2878720, 2956224, 3002415, 3202576, 3695280, 3941632, 4003220, 4318080, 4442880, 4803864, 4927040, 5912448, 6004830, 6405152, 7390560, 8006440, 8636160, 9607728, 9854080, 11824896, 12009660, 12810304, 14781120, 16012880, 19215456, 19708160, 24019320, 25620608, 29562240, 32025760, 38430912, 48038640, 51241216, 59124480, 64051520, 76861824, 96077280, 128103040, 153723648, 192154560, 256206080, 384309120, 768618240]

約数ペア:

[(1, 768618240), (2, 384309120), (3, 256206080), (4, 192154560), (5, 153723648), (6, 128103040), (8, 96077280), (10, 76861824), (12, 64051520), (13, 59124480), (15, 51241216), (16, 48038640), (20, 38430912), (24, 32025760), (26, 29562240), (30, 25620608), (32, 24019320), (39, 19708160), (40, 19215456), (48, 16012880), (52, 14781120), (60, 12810304), (64, 12009660), (65, 11824896), (78, 9854080), (80, 9607728), (89, 8636160), (96, 8006440), (104, 7390560), (120, 6405152), (128, 6004830), (130, 5912448), (156, 4927040), (160, 4803864), (173, 4442880), (178, 4318080), (192, 4003220), (195, 3941632), (208, 3695280), (240, 3202576), (256, 3002415), (260, 2956224), (267, 2878720), (312, 2463520), (320, 2401932), (346, 2221440), (356, 2159040), (384, 2001610), (390, 1970816), (416, 1847640), (445, 1727232), (480, 1601288), (519, 1480960), (520, 1478112), (534, 1439360), (624, 1231760), (640, 1200966), (692, 1110720), (712, 1079520), (768, 1000805), (780, 985408), (832, 923820), (865, 888576), (890, 863616), (960, 800644), (1038, 740480), (1040, 739056), (1068, 719680), (1157, 664320), (1248, 615880), (1280, 600483), (1335, 575744), (1384, 555360), (1424, 539760), (1560, 492704), (1664, 461910), (1730, 444288), (1780, 431808), (1920, 400322), (2076, 370240), (2080, 369528), (2136, 359840), (2249, 341760), (2314, 332160), (2496, 307940), (2595, 296192), (2670, 287872), (2768, 277680), (2848, 269880), (3120, 246352), (3328, 230955), (3460, 222144), (3471, 221440), (3560, 215904), (3840, 200161), (4152, 185120), (4160, 184764), (4272, 179920), (4498, 170880), (4628, 166080), (4992, 153970), (5190, 148096), (5340, 143936), (5536, 138840), (5696, 134940), (5785, 132864), (6240, 123176), (6747, 113920), (6920, 111072), (6942, 110720), (7120, 107952), (8304, 92560), (8320, 92382), (8544, 89960), (8996, 85440), (9256, 83040), (9984, 76985), (10380, 74048), (10680, 71968), (11072, 69420), (11245, 68352), (11392, 67470), (11570, 66432), (12480, 61588), (13494, 56960), (13840, 55536), (13884, 55360), (14240, 53976), (15397, 49920), (16608, 46280), (16640, 46191), (17088, 44980), (17355, 44288), (17992, 42720), (18512, 41520), (20760, 37024), (21360, 35984), (22144, 34710), (22490, 34176), (22784, 33735), (23140, 33216), (24960, 30794), (26988, 28480), (27680, 27768)]