2912684800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 216

約数和(自身を含む): 8040891600

約数和(自身を除く): 5128206800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 128, 136, 152, 160, 170, 190, 200, 256, 272, 304, 320, 323, 340, 380, 400, 425, 475, 544, 608, 640, 646, 680, 760, 800, 850, 950, 1088, 1216, 1280, 1292, 1360, 1409, 1520, 1600, 1615, 1700, 1900, 2176, 2432, 2584, 2720, 2818, 3040, 3200, 3230, 3400, 3800, 4352, 4864, 5168, 5440, 5636, 6080, 6400, 6460, 6800, 7045, 7600, 8075, 10336, 10880, 11272, 12160, 12920, 13600, 14090, 15200, 16150, 20672, 21760, 22544, 23953, 24320, 25840, 26771, 27200, 28180, 30400, 32300, 35225, 41344, 45088, 47906, 51680, 53542, 54400, 56360, 60800, 64600, 70450, 82688, 90176, 95812, 103360, 107084, 108800, 112720, 119765, 121600, 129200, 133855, 140900, 180352, 191624, 206720, 214168, 225440, 239530, 258400, 267710, 281800, 360704, 383248, 413440, 428336, 450880, 455107, 479060, 516800, 535420, 563600, 598825, 669275, 766496, 856672, 901760, 910214, 958120, 1033600, 1070840, 1127200, 1197650, 1338550, 1532992, 1713344, 1803520, 1820428, 1916240, 2067200, 2141680, 2254400, 2275535, 2395300, 2677100, 3065984, 3426688, 3640856, 3832480, 4283360, 4508800, 4551070, 4790600, 5354200, 6131968, 6853376, 7281712, 7664960, 8566720, 9017600, 9102140, 9581200, 10708400, 11377675, 14563424, 15329920, 17133440, 18204280, 19162400, 21416800, 22755350, 29126848, 30659840, 34266880, 36408560, 38324800, 42833600, 45510700, 58253696, 72817120, 76649600, 85667200, 91021400, 116507392, 145634240, 153299200, 171334400, 182042800, 291268480, 364085600, 582536960, 728171200, 1456342400, 2912684800]

約数ペア:

[(1, 2912684800), (2, 1456342400), (4, 728171200), (5, 582536960), (8, 364085600), (10, 291268480), (16, 182042800), (17, 171334400), (19, 153299200), (20, 145634240), (25, 116507392), (32, 91021400), (34, 85667200), (38, 76649600), (40, 72817120), (50, 58253696), (64, 45510700), (68, 42833600), (76, 38324800), (80, 36408560), (85, 34266880), (95, 30659840), (100, 29126848), (128, 22755350), (136, 21416800), (152, 19162400), (160, 18204280), (170, 17133440), (190, 15329920), (200, 14563424), (256, 11377675), (272, 10708400), (304, 9581200), (320, 9102140), (323, 9017600), (340, 8566720), (380, 7664960), (400, 7281712), (425, 6853376), (475, 6131968), (544, 5354200), (608, 4790600), (640, 4551070), (646, 4508800), (680, 4283360), (760, 3832480), (800, 3640856), (850, 3426688), (950, 3065984), (1088, 2677100), (1216, 2395300), (1280, 2275535), (1292, 2254400), (1360, 2141680), (1409, 2067200), (1520, 1916240), (1600, 1820428), (1615, 1803520), (1700, 1713344), (1900, 1532992), (2176, 1338550), (2432, 1197650), (2584, 1127200), (2720, 1070840), (2818, 1033600), (3040, 958120), (3200, 910214), (3230, 901760), (3400, 856672), (3800, 766496), (4352, 669275), (4864, 598825), (5168, 563600), (5440, 535420), (5636, 516800), (6080, 479060), (6400, 455107), (6460, 450880), (6800, 428336), (7045, 413440), (7600, 383248), (8075, 360704), (10336, 281800), (10880, 267710), (11272, 258400), (12160, 239530), (12920, 225440), (13600, 214168), (14090, 206720), (15200, 191624), (16150, 180352), (20672, 140900), (21760, 133855), (22544, 129200), (23953, 121600), (24320, 119765), (25840, 112720), (26771, 108800), (27200, 107084), (28180, 103360), (30400, 95812), (32300, 90176), (35225, 82688), (41344, 70450), (45088, 64600), (47906, 60800), (51680, 56360), (53542, 54400)]