243859200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 216

約数和(自身を含む): 867579888

約数和(自身を除く): 623720688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 977, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 1954, 2080, 2400, 2496, 2600, 2931, 3120, 3200, 3328, 3840, 3900, 3908, 4160, 4800, 4885, 4992, 5200, 5862, 6240, 6400, 7800, 7816, 8320, 9600, 9770, 9984, 10400, 11724, 12480, 12701, 14655, 15600, 15632, 16640, 19200, 19540, 20800, 23448, 24425, 24960, 25402, 29310, 31200, 31264, 38103, 39080, 41600, 46896, 48850, 49920, 50804, 58620, 62400, 62528, 63505, 73275, 76206, 78160, 83200, 93792, 97700, 101608, 117240, 124800, 125056, 127010, 146550, 152412, 156320, 187584, 190515, 195400, 203216, 234480, 249600, 250112, 254020, 293100, 304824, 312640, 317525, 375168, 381030, 390800, 406432, 468960, 508040, 586200, 609648, 625280, 635050, 750336, 762060, 781600, 812864, 937920, 952575, 1016080, 1172400, 1219296, 1250560, 1270100, 1524120, 1563200, 1625728, 1875840, 1905150, 2032160, 2344800, 2438592, 2540200, 3048240, 3126400, 3251456, 3751680, 3810300, 4064320, 4689600, 4877184, 5080400, 6096480, 6252800, 7620600, 8128640, 9379200, 9754368, 10160800, 12192960, 15241200, 16257280, 18758400, 20321600, 24385920, 30482400, 40643200, 48771840, 60964800, 81286400, 121929600, 243859200]

約数ペア:

[(1, 243859200), (2, 121929600), (3, 81286400), (4, 60964800), (5, 48771840), (6, 40643200), (8, 30482400), (10, 24385920), (12, 20321600), (13, 18758400), (15, 16257280), (16, 15241200), (20, 12192960), (24, 10160800), (25, 9754368), (26, 9379200), (30, 8128640), (32, 7620600), (39, 6252800), (40, 6096480), (48, 5080400), (50, 4877184), (52, 4689600), (60, 4064320), (64, 3810300), (65, 3751680), (75, 3251456), (78, 3126400), (80, 3048240), (96, 2540200), (100, 2438592), (104, 2344800), (120, 2032160), (128, 1905150), (130, 1875840), (150, 1625728), (156, 1563200), (160, 1524120), (192, 1270100), (195, 1250560), (200, 1219296), (208, 1172400), (240, 1016080), (256, 952575), (260, 937920), (300, 812864), (312, 781600), (320, 762060), (325, 750336), (384, 635050), (390, 625280), (400, 609648), (416, 586200), (480, 508040), (520, 468960), (600, 406432), (624, 390800), (640, 381030), (650, 375168), (768, 317525), (780, 312640), (800, 304824), (832, 293100), (960, 254020), (975, 250112), (977, 249600), (1040, 234480), (1200, 203216), (1248, 195400), (1280, 190515), (1300, 187584), (1560, 156320), (1600, 152412), (1664, 146550), (1920, 127010), (1950, 125056), (1954, 124800), (2080, 117240), (2400, 101608), (2496, 97700), (2600, 93792), (2931, 83200), (3120, 78160), (3200, 76206), (3328, 73275), (3840, 63505), (3900, 62528), (3908, 62400), (4160, 58620), (4800, 50804), (4885, 49920), (4992, 48850), (5200, 46896), (5862, 41600), (6240, 39080), (6400, 38103), (7800, 31264), (7816, 31200), (8320, 29310), (9600, 25402), (9770, 24960), (9984, 24425), (10400, 23448), (11724, 20800), (12480, 19540), (12701, 19200), (14655, 16640), (15600, 15632)]