628049506240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{28109}}^1$

素因数の和:28311

約数の個数: 224

約数和(自身を含む): 1662520749120

約数和(自身を除く): 1034471242880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 131, 160, 164, 205, 208, 260, 262, 320, 328, 410, 416, 520, 524, 533, 655, 656, 820, 832, 1040, 1048, 1066, 1310, 1312, 1640, 1703, 2080, 2096, 2132, 2620, 2624, 2665, 3280, 3406, 4160, 4192, 4264, 5240, 5330, 5371, 6560, 6812, 8384, 8515, 8528, 10480, 10660, 10742, 13120, 13624, 17030, 17056, 20960, 21320, 21484, 26855, 27248, 28109, 34060, 34112, 41920, 42640, 42968, 53710, 54496, 56218, 68120, 69823, 85280, 85936, 107420, 108992, 112436, 136240, 139646, 140545, 170560, 171872, 214840, 224872, 272480, 279292, 281090, 343744, 349115, 365417, 429680, 449744, 544960, 558584, 562180, 698230, 730834, 859360, 899488, 1117168, 1124360, 1152469, 1396460, 1461668, 1718720, 1798976, 1827085, 2234336, 2248720, 2304938, 2792920, 2923336, 3654170, 3682279, 4468672, 4497440, 4609876, 5585840, 5762345, 5846672, 7308340, 7364558, 8994880, 9219752, 11171680, 11524690, 11693344, 14616680, 14729116, 14982097, 18411395, 18439504, 22343360, 23049380, 23386688, 29233360, 29458232, 29964194, 36822790, 36879008, 46098760, 47869627, 58466720, 58916464, 59928388, 73645580, 73758016, 74910485, 92197520, 95739254, 116933440, 117832928, 119856776, 147291160, 149820970, 150973439, 184395040, 191478508, 235665856, 239348135, 239713552, 294582320, 299641940, 301946878, 368790080, 382957016, 478696270, 479427104, 589164640, 599283880, 603893756, 754867195, 765914032, 957392540, 958854208, 1178329280, 1198567760, 1207787512, 1509734390, 1531828064, 1914785080, 1962654707, 2397135520, 2415575024, 3019468780, 3063656128, 3829570160, 3925309414, 4794271040, 4831150048, 6038937560, 7659140320, 7850618828, 9662300096, 9813273535, 12077875120, 15318280640, 15701237656, 19626547070, 24155750240, 31402475312, 39253094140, 48311500480, 62804950624, 78506188280, 125609901248, 157012376560, 314024753120, 628049506240]

約数ペア:

[(1, 628049506240), (2, 314024753120), (4, 157012376560), (5, 125609901248), (8, 78506188280), (10, 62804950624), (13, 48311500480), (16, 39253094140), (20, 31402475312), (26, 24155750240), (32, 19626547070), (40, 15701237656), (41, 15318280640), (52, 12077875120), (64, 9813273535), (65, 9662300096), (80, 7850618828), (82, 7659140320), (104, 6038937560), (130, 4831150048), (131, 4794271040), (160, 3925309414), (164, 3829570160), (205, 3063656128), (208, 3019468780), (260, 2415575024), (262, 2397135520), (320, 1962654707), (328, 1914785080), (410, 1531828064), (416, 1509734390), (520, 1207787512), (524, 1198567760), (533, 1178329280), (655, 958854208), (656, 957392540), (820, 765914032), (832, 754867195), (1040, 603893756), (1048, 599283880), (1066, 589164640), (1310, 479427104), (1312, 478696270), (1640, 382957016), (1703, 368790080), (2080, 301946878), (2096, 299641940), (2132, 294582320), (2620, 239713552), (2624, 239348135), (2665, 235665856), (3280, 191478508), (3406, 184395040), (4160, 150973439), (4192, 149820970), (4264, 147291160), (5240, 119856776), (5330, 117832928), (5371, 116933440), (6560, 95739254), (6812, 92197520), (8384, 74910485), (8515, 73758016), (8528, 73645580), (10480, 59928388), (10660, 58916464), (10742, 58466720), (13120, 47869627), (13624, 46098760), (17030, 36879008), (17056, 36822790), (20960, 29964194), (21320, 29458232), (21484, 29233360), (26855, 23386688), (27248, 23049380), (28109, 22343360), (34060, 18439504), (34112, 18411395), (41920, 14982097), (42640, 14729116), (42968, 14616680), (53710, 11693344), (54496, 11524690), (56218, 11171680), (68120, 9219752), (69823, 8994880), (85280, 7364558), (85936, 7308340), (107420, 5846672), (108992, 5762345), (112436, 5585840), (136240, 4609876), (139646, 4497440), (140545, 4468672), (170560, 3682279), (171872, 3654170), (214840, 2923336), (224872, 2792920), (272480, 2304938), (279292, 2248720), (281090, 2234336), (343744, 1827085), (349115, 1798976), (365417, 1718720), (429680, 1461668), (449744, 1396460), (544960, 1152469), (558584, 1124360), (562180, 1117168), (698230, 899488), (730834, 859360)]