4008470880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 12907399680

約数和(自身を除く): 8898928800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 139, 146, 160, 219, 240, 278, 292, 365, 417, 438, 480, 556, 584, 695, 730, 823, 834, 876, 1095, 1112, 1168, 1390, 1460, 1646, 1668, 1752, 2085, 2190, 2224, 2336, 2469, 2780, 2920, 3292, 3336, 3504, 4115, 4170, 4380, 4448, 4938, 5560, 5840, 6584, 6672, 7008, 8230, 8340, 8760, 9876, 10147, 11120, 11680, 12345, 13168, 13344, 16460, 16680, 17520, 19752, 20294, 22240, 24690, 26336, 30441, 32920, 33360, 35040, 39504, 40588, 49380, 50735, 60079, 60882, 65840, 66720, 79008, 81176, 98760, 101470, 114397, 120158, 121764, 131680, 152205, 162352, 180237, 197520, 202940, 228794, 240316, 243528, 300395, 304410, 324704, 343191, 360474, 395040, 405880, 457588, 480632, 487056, 571985, 600790, 608820, 686382, 720948, 811760, 901185, 915176, 961264, 974112, 1143970, 1201580, 1217640, 1372764, 1441896, 1623520, 1715955, 1802370, 1830352, 1922528, 2287940, 2403160, 2435280, 2745528, 2883792, 3431910, 3604740, 3660704, 4575880, 4806320, 4870560, 5491056, 5767584, 6863820, 7209480, 8350981, 9151760, 9612640, 10982112, 13727640, 14418960, 16701962, 18303520, 25052943, 27455280, 28837920, 33403924, 41754905, 50105886, 54910560, 66807848, 83509810, 100211772, 125264715, 133615696, 167019620, 200423544, 250529430, 267231392, 334039240, 400847088, 501058860, 668078480, 801694176, 1002117720, 1336156960, 2004235440, 4008470880]

約数ペア:

[(1, 4008470880), (2, 2004235440), (3, 1336156960), (4, 1002117720), (5, 801694176), (6, 668078480), (8, 501058860), (10, 400847088), (12, 334039240), (15, 267231392), (16, 250529430), (20, 200423544), (24, 167019620), (30, 133615696), (32, 125264715), (40, 100211772), (48, 83509810), (60, 66807848), (73, 54910560), (80, 50105886), (96, 41754905), (120, 33403924), (139, 28837920), (146, 27455280), (160, 25052943), (219, 18303520), (240, 16701962), (278, 14418960), (292, 13727640), (365, 10982112), (417, 9612640), (438, 9151760), (480, 8350981), (556, 7209480), (584, 6863820), (695, 5767584), (730, 5491056), (823, 4870560), (834, 4806320), (876, 4575880), (1095, 3660704), (1112, 3604740), (1168, 3431910), (1390, 2883792), (1460, 2745528), (1646, 2435280), (1668, 2403160), (1752, 2287940), (2085, 1922528), (2190, 1830352), (2224, 1802370), (2336, 1715955), (2469, 1623520), (2780, 1441896), (2920, 1372764), (3292, 1217640), (3336, 1201580), (3504, 1143970), (4115, 974112), (4170, 961264), (4380, 915176), (4448, 901185), (4938, 811760), (5560, 720948), (5840, 686382), (6584, 608820), (6672, 600790), (7008, 571985), (8230, 487056), (8340, 480632), (8760, 457588), (9876, 405880), (10147, 395040), (11120, 360474), (11680, 343191), (12345, 324704), (13168, 304410), (13344, 300395), (16460, 243528), (16680, 240316), (17520, 228794), (19752, 202940), (20294, 197520), (22240, 180237), (24690, 162352), (26336, 152205), (30441, 131680), (32920, 121764), (33360, 120158), (35040, 114397), (39504, 101470), (40588, 98760), (49380, 81176), (50735, 79008), (60079, 66720), (60882, 65840)]