13005277040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4199

約数の個数: 160

約数和(自身を含む): 35482490880

約数和(自身を除く): 22477213840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 79, 80, 112, 140, 146, 158, 280, 292, 316, 365, 395, 511, 553, 560, 584, 632, 730, 790, 1022, 1106, 1168, 1264, 1460, 1580, 2044, 2212, 2555, 2765, 2920, 3160, 4027, 4088, 4424, 5110, 5530, 5767, 5840, 6320, 8054, 8176, 8848, 10220, 11060, 11534, 16108, 20135, 20440, 22120, 23068, 28189, 28835, 32216, 40270, 40369, 40880, 44240, 46136, 56378, 57670, 64432, 80540, 80738, 92272, 112756, 115340, 140945, 161080, 161476, 201845, 225512, 230680, 281890, 293971, 318133, 322160, 322952, 403690, 451024, 461360, 563780, 587942, 636266, 645904, 807380, 1127560, 1175884, 1272532, 1469855, 1590665, 1614760, 2057797, 2226931, 2255120, 2351768, 2545064, 2939710, 3181330, 3229520, 4115594, 4453862, 4703536, 5090128, 5879420, 6362660, 8231188, 8907724, 10288985, 11134655, 11758840, 12725320, 16462376, 17815448, 20577970, 22269310, 23223709, 23517680, 25450640, 32924752, 35630896, 41155940, 44538620, 46447418, 82311880, 89077240, 92894836, 116118545, 162565963, 164623760, 178154480, 185789672, 232237090, 325131926, 371579344, 464474180, 650263852, 812829815, 928948360, 1300527704, 1625659630, 1857896720, 2601055408, 3251319260, 6502638520, 13005277040]

約数ペア:

[(1, 13005277040), (2, 6502638520), (4, 3251319260), (5, 2601055408), (7, 1857896720), (8, 1625659630), (10, 1300527704), (14, 928948360), (16, 812829815), (20, 650263852), (28, 464474180), (35, 371579344), (40, 325131926), (56, 232237090), (70, 185789672), (73, 178154480), (79, 164623760), (80, 162565963), (112, 116118545), (140, 92894836), (146, 89077240), (158, 82311880), (280, 46447418), (292, 44538620), (316, 41155940), (365, 35630896), (395, 32924752), (511, 25450640), (553, 23517680), (560, 23223709), (584, 22269310), (632, 20577970), (730, 17815448), (790, 16462376), (1022, 12725320), (1106, 11758840), (1168, 11134655), (1264, 10288985), (1460, 8907724), (1580, 8231188), (2044, 6362660), (2212, 5879420), (2555, 5090128), (2765, 4703536), (2920, 4453862), (3160, 4115594), (4027, 3229520), (4088, 3181330), (4424, 2939710), (5110, 2545064), (5530, 2351768), (5767, 2255120), (5840, 2226931), (6320, 2057797), (8054, 1614760), (8176, 1590665), (8848, 1469855), (10220, 1272532), (11060, 1175884), (11534, 1127560), (16108, 807380), (20135, 645904), (20440, 636266), (22120, 587942), (23068, 563780), (28189, 461360), (28835, 451024), (32216, 403690), (40270, 322952), (40369, 322160), (40880, 318133), (44240, 293971), (46136, 281890), (56378, 230680), (57670, 225512), (64432, 201845), (80540, 161476), (80738, 161080), (92272, 140945), (112756, 115340)]