8645071440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{1619}}^1$

素因数の和:2825

約数の個数: 160

約数和(自身を含む): 28251763200

約数和(自身を除く): 19606691760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1171, 1520, 1619, 2280, 2342, 3238, 3513, 4560, 4684, 4857, 5855, 6476, 7026, 8095, 9368, 9714, 11710, 12952, 14052, 16190, 17565, 18736, 19428, 22249, 23420, 24285, 25904, 28104, 30761, 32380, 35130, 38856, 44498, 46840, 48570, 56208, 61522, 64760, 66747, 70260, 77712, 88996, 92283, 93680, 97140, 111245, 123044, 129520, 133494, 140520, 153805, 177992, 184566, 194280, 222490, 246088, 266988, 281040, 307610, 333735, 355984, 369132, 388560, 444980, 461415, 492176, 533976, 615220, 667470, 738264, 889960, 922830, 1067952, 1230440, 1334940, 1476528, 1779920, 1845660, 1895849, 2460880, 2669880, 3691320, 3791698, 5339760, 5687547, 7382640, 7583396, 9479245, 11375094, 15166792, 18958490, 22750188, 28437735, 30333584, 36021131, 37916980, 45500376, 56875470, 72042262, 75833960, 91000752, 108063393, 113750940, 144084524, 151667920, 180105655, 216126786, 227501880, 288169048, 360211310, 432253572, 455003760, 540316965, 576338096, 720422620, 864507144, 1080633930, 1440845240, 1729014288, 2161267860, 2881690480, 4322535720, 8645071440]

約数ペア:

[(1, 8645071440), (2, 4322535720), (3, 2881690480), (4, 2161267860), (5, 1729014288), (6, 1440845240), (8, 1080633930), (10, 864507144), (12, 720422620), (15, 576338096), (16, 540316965), (19, 455003760), (20, 432253572), (24, 360211310), (30, 288169048), (38, 227501880), (40, 216126786), (48, 180105655), (57, 151667920), (60, 144084524), (76, 113750940), (80, 108063393), (95, 91000752), (114, 75833960), (120, 72042262), (152, 56875470), (190, 45500376), (228, 37916980), (240, 36021131), (285, 30333584), (304, 28437735), (380, 22750188), (456, 18958490), (570, 15166792), (760, 11375094), (912, 9479245), (1140, 7583396), (1171, 7382640), (1520, 5687547), (1619, 5339760), (2280, 3791698), (2342, 3691320), (3238, 2669880), (3513, 2460880), (4560, 1895849), (4684, 1845660), (4857, 1779920), (5855, 1476528), (6476, 1334940), (7026, 1230440), (8095, 1067952), (9368, 922830), (9714, 889960), (11710, 738264), (12952, 667470), (14052, 615220), (16190, 533976), (17565, 492176), (18736, 461415), (19428, 444980), (22249, 388560), (23420, 369132), (24285, 355984), (25904, 333735), (28104, 307610), (30761, 281040), (32380, 266988), (35130, 246088), (38856, 222490), (44498, 194280), (46840, 184566), (48570, 177992), (56208, 153805), (61522, 140520), (64760, 133494), (66747, 129520), (70260, 123044), (77712, 111245), (88996, 97140), (92283, 93680)]