551041120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 1567641600

約数和(自身を除く): 1016600480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 59, 62, 70, 80, 112, 118, 124, 140, 155, 160, 217, 224, 236, 248, 269, 280, 295, 310, 413, 434, 472, 496, 538, 560, 590, 620, 826, 868, 944, 992, 1076, 1085, 1120, 1180, 1240, 1345, 1652, 1736, 1829, 1883, 1888, 2065, 2152, 2170, 2360, 2480, 2690, 3304, 3472, 3658, 3766, 4130, 4304, 4340, 4720, 4960, 5380, 6608, 6944, 7316, 7532, 8260, 8339, 8608, 8680, 9145, 9415, 9440, 10760, 12803, 13216, 14632, 15064, 15871, 16520, 16678, 17360, 18290, 18830, 21520, 25606, 29264, 30128, 31742, 33040, 33356, 34720, 36580, 37660, 41695, 43040, 51212, 58373, 58528, 60256, 63484, 64015, 66080, 66712, 73160, 75320, 79355, 83390, 102424, 111097, 116746, 126968, 128030, 133424, 146320, 150640, 158710, 166780, 204848, 222194, 233492, 253936, 256060, 266848, 291865, 292640, 301280, 317420, 333560, 409696, 444388, 466984, 492001, 507872, 512120, 555485, 583730, 634840, 667120, 888776, 933968, 984002, 1024240, 1110970, 1167460, 1269680, 1334240, 1777552, 1867936, 1968004, 2048480, 2221940, 2334920, 2460005, 2539360, 3444007, 3555104, 3936008, 4443880, 4669840, 4920010, 6888014, 7872016, 8887760, 9339680, 9840020, 13776028, 15744032, 17220035, 17775520, 19680040, 27552056, 34440070, 39360080, 55104112, 68880140, 78720160, 110208224, 137760280, 275520560, 551041120]

約数ペア:

[(1, 551041120), (2, 275520560), (4, 137760280), (5, 110208224), (7, 78720160), (8, 68880140), (10, 55104112), (14, 39360080), (16, 34440070), (20, 27552056), (28, 19680040), (31, 17775520), (32, 17220035), (35, 15744032), (40, 13776028), (56, 9840020), (59, 9339680), (62, 8887760), (70, 7872016), (80, 6888014), (112, 4920010), (118, 4669840), (124, 4443880), (140, 3936008), (155, 3555104), (160, 3444007), (217, 2539360), (224, 2460005), (236, 2334920), (248, 2221940), (269, 2048480), (280, 1968004), (295, 1867936), (310, 1777552), (413, 1334240), (434, 1269680), (472, 1167460), (496, 1110970), (538, 1024240), (560, 984002), (590, 933968), (620, 888776), (826, 667120), (868, 634840), (944, 583730), (992, 555485), (1076, 512120), (1085, 507872), (1120, 492001), (1180, 466984), (1240, 444388), (1345, 409696), (1652, 333560), (1736, 317420), (1829, 301280), (1883, 292640), (1888, 291865), (2065, 266848), (2152, 256060), (2170, 253936), (2360, 233492), (2480, 222194), (2690, 204848), (3304, 166780), (3472, 158710), (3658, 150640), (3766, 146320), (4130, 133424), (4304, 128030), (4340, 126968), (4720, 116746), (4960, 111097), (5380, 102424), (6608, 83390), (6944, 79355), (7316, 75320), (7532, 73160), (8260, 66712), (8339, 66080), (8608, 64015), (8680, 63484), (9145, 60256), (9415, 58528), (9440, 58373), (10760, 51212), (12803, 43040), (13216, 41695), (14632, 37660), (15064, 36580), (15871, 34720), (16520, 33356), (16678, 33040), (17360, 31742), (18290, 30128), (18830, 29264), (21520, 25606)]