2492117520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 8325032640

約数和(自身を除く): 5832915120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 157, 177, 190, 228, 236, 240, 285, 295, 304, 314, 354, 380, 456, 471, 472, 570, 590, 628, 708, 760, 785, 885, 912, 942, 944, 1121, 1140, 1180, 1256, 1416, 1520, 1570, 1770, 1884, 2242, 2280, 2355, 2360, 2512, 2832, 2983, 3140, 3363, 3481, 3540, 3768, 4484, 4560, 4710, 4720, 5605, 5966, 6280, 6726, 6962, 7080, 7536, 8949, 8968, 9263, 9420, 10443, 11210, 11932, 12560, 13452, 13924, 14160, 14915, 16815, 17405, 17898, 17936, 18526, 18840, 20886, 22420, 23864, 26904, 27789, 27848, 29830, 33630, 34810, 35796, 37052, 37680, 41772, 44745, 44840, 46315, 47728, 52215, 53808, 55578, 55696, 59660, 66139, 67260, 69620, 71592, 74104, 83544, 89490, 89680, 92630, 104430, 111156, 119320, 132278, 134520, 138945, 139240, 143184, 148208, 167088, 175997, 178980, 185260, 198417, 208860, 222312, 238640, 264556, 269040, 277890, 278480, 330695, 351994, 357960, 370520, 396834, 417720, 444624, 527991, 529112, 546517, 555780, 661390, 703988, 715920, 741040, 793668, 835440, 879985, 992085, 1055982, 1058224, 1093034, 1111560, 1322780, 1407976, 1587336, 1639551, 1759970, 1984170, 2111964, 2186068, 2223120, 2639955, 2645560, 2732585, 2815952, 3174672, 3279102, 3519940, 3968340, 4223928, 4372136, 5279910, 5291120, 5465170, 6558204, 7039880, 7936680, 8197755, 8447856, 8744272, 10383823, 10559820, 10930340, 13116408, 14079760, 15873360, 16395510, 20767646, 21119640, 21860680, 26232816, 31151469, 32791020, 41535292, 42239280, 43721360, 51919115, 62302938, 65582040, 83070584, 103838230, 124605876, 131164080, 155757345, 166141168, 207676460, 249211752, 311514690, 415352920, 498423504, 623029380, 830705840, 1246058760, 2492117520]

約数ペア:

[(1, 2492117520), (2, 1246058760), (3, 830705840), (4, 623029380), (5, 498423504), (6, 415352920), (8, 311514690), (10, 249211752), (12, 207676460), (15, 166141168), (16, 155757345), (19, 131164080), (20, 124605876), (24, 103838230), (30, 83070584), (38, 65582040), (40, 62302938), (48, 51919115), (57, 43721360), (59, 42239280), (60, 41535292), (76, 32791020), (80, 31151469), (95, 26232816), (114, 21860680), (118, 21119640), (120, 20767646), (152, 16395510), (157, 15873360), (177, 14079760), (190, 13116408), (228, 10930340), (236, 10559820), (240, 10383823), (285, 8744272), (295, 8447856), (304, 8197755), (314, 7936680), (354, 7039880), (380, 6558204), (456, 5465170), (471, 5291120), (472, 5279910), (570, 4372136), (590, 4223928), (628, 3968340), (708, 3519940), (760, 3279102), (785, 3174672), (885, 2815952), (912, 2732585), (942, 2645560), (944, 2639955), (1121, 2223120), (1140, 2186068), (1180, 2111964), (1256, 1984170), (1416, 1759970), (1520, 1639551), (1570, 1587336), (1770, 1407976), (1884, 1322780), (2242, 1111560), (2280, 1093034), (2355, 1058224), (2360, 1055982), (2512, 992085), (2832, 879985), (2983, 835440), (3140, 793668), (3363, 741040), (3481, 715920), (3540, 703988), (3768, 661390), (4484, 555780), (4560, 546517), (4710, 529112), (4720, 527991), (5605, 444624), (5966, 417720), (6280, 396834), (6726, 370520), (6962, 357960), (7080, 351994), (7536, 330695), (8949, 278480), (8968, 277890), (9263, 269040), (9420, 264556), (10443, 238640), (11210, 222312), (11932, 208860), (12560, 198417), (13452, 185260), (13924, 178980), (14160, 175997), (14915, 167088), (16815, 148208), (17405, 143184), (17898, 139240), (17936, 138945), (18526, 134520), (18840, 132278), (20886, 119320), (22420, 111156), (23864, 104430), (26904, 92630), (27789, 89680), (27848, 89490), (29830, 83544), (33630, 74104), (34810, 71592), (35796, 69620), (37052, 67260), (37680, 66139), (41772, 59660), (44745, 55696), (44840, 55578), (46315, 53808), (47728, 52215)]