253903463760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{673}}^1\times {\mathrm{2753}}^1$

素因数の和:4013

約数の個数: 160

約数和(自身を含む): 789937619328

約数和(自身を除く): 536034155568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 673, 1142, 1346, 1713, 2019, 2284, 2692, 2753, 2855, 3365, 3426, 4038, 4568, 5384, 5506, 5710, 6730, 6852, 8076, 8259, 8565, 9136, 10095, 10768, 11012, 11420, 13460, 13704, 13765, 16152, 16518, 17130, 20190, 22024, 22840, 26920, 27408, 27530, 32304, 33036, 34260, 40380, 41295, 44048, 45680, 53840, 55060, 66072, 68520, 80760, 82590, 110120, 132144, 137040, 161520, 165180, 220240, 330360, 384283, 660720, 768566, 1152849, 1537132, 1571963, 1852769, 1921415, 2305698, 3074264, 3143926, 3705538, 3842830, 4611396, 4715889, 5558307, 5764245, 6148528, 6287852, 7411076, 7685660, 7859815, 9222792, 9263845, 9431778, 11116614, 11528490, 12575704, 14822152, 15371320, 15719630, 18445584, 18527690, 18863556, 22233228, 23056980, 23579445, 25151408, 27791535, 29644304, 30742640, 31439260, 37055380, 37727112, 44466456, 46113960, 47158890, 55583070, 62878520, 74110760, 75454224, 88932912, 92227920, 94317780, 111166140, 125757040, 148221520, 188635560, 222332280, 377271120, 444664560, 1057931099, 2115862198, 3173793297, 4231724396, 5289655495, 6347586594, 8463448792, 10579310990, 12695173188, 15868966485, 16926897584, 21158621980, 25390346376, 31737932970, 42317243960, 50780692752, 63475865940, 84634487920, 126951731880, 253903463760]

約数ペア:

[(1, 253903463760), (2, 126951731880), (3, 84634487920), (4, 63475865940), (5, 50780692752), (6, 42317243960), (8, 31737932970), (10, 25390346376), (12, 21158621980), (15, 16926897584), (16, 15868966485), (20, 12695173188), (24, 10579310990), (30, 8463448792), (40, 6347586594), (48, 5289655495), (60, 4231724396), (80, 3173793297), (120, 2115862198), (240, 1057931099), (571, 444664560), (673, 377271120), (1142, 222332280), (1346, 188635560), (1713, 148221520), (2019, 125757040), (2284, 111166140), (2692, 94317780), (2753, 92227920), (2855, 88932912), (3365, 75454224), (3426, 74110760), (4038, 62878520), (4568, 55583070), (5384, 47158890), (5506, 46113960), (5710, 44466456), (6730, 37727112), (6852, 37055380), (8076, 31439260), (8259, 30742640), (8565, 29644304), (9136, 27791535), (10095, 25151408), (10768, 23579445), (11012, 23056980), (11420, 22233228), (13460, 18863556), (13704, 18527690), (13765, 18445584), (16152, 15719630), (16518, 15371320), (17130, 14822152), (20190, 12575704), (22024, 11528490), (22840, 11116614), (26920, 9431778), (27408, 9263845), (27530, 9222792), (32304, 7859815), (33036, 7685660), (34260, 7411076), (40380, 6287852), (41295, 6148528), (44048, 5764245), (45680, 5558307), (53840, 4715889), (55060, 4611396), (66072, 3842830), (68520, 3705538), (80760, 3143926), (82590, 3074264), (110120, 2305698), (132144, 1921415), (137040, 1852769), (161520, 1571963), (165180, 1537132), (220240, 1152849), (330360, 768566), (384283, 660720)]