159504800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 216

約数和(自身を含む): 489367116

約数和(自身を除く): 329862316

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 313, 325, 350, 364, 392, 400, 416, 455, 490, 520, 560, 626, 637, 650, 700, 728, 784, 800, 910, 980, 1040, 1120, 1225, 1252, 1274, 1300, 1400, 1456, 1565, 1568, 1820, 1960, 2080, 2191, 2275, 2450, 2504, 2548, 2600, 2800, 2912, 3130, 3185, 3640, 3920, 4069, 4382, 4550, 4900, 5008, 5096, 5200, 5600, 6260, 6370, 7280, 7825, 7840, 8138, 8764, 9100, 9800, 10016, 10192, 10400, 10955, 12520, 12740, 14560, 15337, 15650, 15925, 16276, 17528, 18200, 19600, 20345, 20384, 21910, 25040, 25480, 28483, 30674, 31300, 31850, 32552, 35056, 36400, 39200, 40690, 43820, 50080, 50960, 54775, 56966, 61348, 62600, 63700, 65104, 70112, 72800, 76685, 81380, 87640, 101725, 101920, 109550, 113932, 122696, 125200, 127400, 130208, 142415, 153370, 162760, 175280, 199381, 203450, 219100, 227864, 245392, 250400, 254800, 284830, 306740, 325520, 350560, 383425, 398762, 406900, 438200, 455728, 490784, 509600, 569660, 613480, 651040, 712075, 766850, 797524, 813800, 876400, 911456, 996905, 1139320, 1226960, 1424150, 1533700, 1595048, 1627600, 1752800, 1993810, 2278640, 2453920, 2848300, 3067400, 3190096, 3255200, 3987620, 4557280, 4984525, 5696600, 6134800, 6380192, 7975240, 9969050, 11393200, 12269600, 15950480, 19938100, 22786400, 31900960, 39876200, 79752400, 159504800]

約数ペア:

[(1, 159504800), (2, 79752400), (4, 39876200), (5, 31900960), (7, 22786400), (8, 19938100), (10, 15950480), (13, 12269600), (14, 11393200), (16, 9969050), (20, 7975240), (25, 6380192), (26, 6134800), (28, 5696600), (32, 4984525), (35, 4557280), (40, 3987620), (49, 3255200), (50, 3190096), (52, 3067400), (56, 2848300), (65, 2453920), (70, 2278640), (80, 1993810), (91, 1752800), (98, 1627600), (100, 1595048), (104, 1533700), (112, 1424150), (130, 1226960), (140, 1139320), (160, 996905), (175, 911456), (182, 876400), (196, 813800), (200, 797524), (208, 766850), (224, 712075), (245, 651040), (260, 613480), (280, 569660), (313, 509600), (325, 490784), (350, 455728), (364, 438200), (392, 406900), (400, 398762), (416, 383425), (455, 350560), (490, 325520), (520, 306740), (560, 284830), (626, 254800), (637, 250400), (650, 245392), (700, 227864), (728, 219100), (784, 203450), (800, 199381), (910, 175280), (980, 162760), (1040, 153370), (1120, 142415), (1225, 130208), (1252, 127400), (1274, 125200), (1300, 122696), (1400, 113932), (1456, 109550), (1565, 101920), (1568, 101725), (1820, 87640), (1960, 81380), (2080, 76685), (2191, 72800), (2275, 70112), (2450, 65104), (2504, 63700), (2548, 62600), (2600, 61348), (2800, 56966), (2912, 54775), (3130, 50960), (3185, 50080), (3640, 43820), (3920, 40690), (4069, 39200), (4382, 36400), (4550, 35056), (4900, 32552), (5008, 31850), (5096, 31300), (5200, 30674), (5600, 28483), (6260, 25480), (6370, 25040), (7280, 21910), (7825, 20384), (7840, 20345), (8138, 19600), (8764, 18200), (9100, 17528), (9800, 16276), (10016, 15925), (10192, 15650), (10400, 15337), (10955, 14560), (12520, 12740)]