272339678840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{5441}}^1$

素因数の和:5805

約数の個数: 128

約数和(自身を含む): 631933747200

約数和(自身を除く): 359594068360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 127, 167, 236, 254, 295, 334, 472, 508, 590, 635, 668, 835, 1016, 1180, 1270, 1336, 1670, 2360, 2540, 3340, 5080, 5441, 6680, 7493, 9853, 10882, 14986, 19706, 21209, 21764, 27205, 29972, 37465, 39412, 42418, 43528, 49265, 54410, 59944, 74930, 78824, 84836, 98530, 106045, 108820, 149860, 169672, 197060, 212090, 217640, 299720, 321019, 394120, 424180, 642038, 691007, 848360, 908647, 1251331, 1284076, 1382014, 1605095, 1817294, 2502662, 2568152, 2764028, 3210190, 3455035, 3634588, 4543235, 5005324, 5528056, 6256655, 6420380, 6910070, 7269176, 9086470, 10010648, 12513310, 12840760, 13820140, 18172940, 25026620, 27640280, 36345880, 40769413, 50053240, 53610173, 81538826, 107220346, 115398169, 163077652, 203847065, 214440692, 230796338, 268050865, 326155304, 407694130, 428881384, 461592676, 536101730, 576990845, 815388260, 923185352, 1072203460, 1153981690, 1630776520, 2144406920, 2307963380, 4615926760, 6808491971, 13616983942, 27233967884, 34042459855, 54467935768, 68084919710, 136169839420, 272339678840]

約数ペア:

[(1, 272339678840), (2, 136169839420), (4, 68084919710), (5, 54467935768), (8, 34042459855), (10, 27233967884), (20, 13616983942), (40, 6808491971), (59, 4615926760), (118, 2307963380), (127, 2144406920), (167, 1630776520), (236, 1153981690), (254, 1072203460), (295, 923185352), (334, 815388260), (472, 576990845), (508, 536101730), (590, 461592676), (635, 428881384), (668, 407694130), (835, 326155304), (1016, 268050865), (1180, 230796338), (1270, 214440692), (1336, 203847065), (1670, 163077652), (2360, 115398169), (2540, 107220346), (3340, 81538826), (5080, 53610173), (5441, 50053240), (6680, 40769413), (7493, 36345880), (9853, 27640280), (10882, 25026620), (14986, 18172940), (19706, 13820140), (21209, 12840760), (21764, 12513310), (27205, 10010648), (29972, 9086470), (37465, 7269176), (39412, 6910070), (42418, 6420380), (43528, 6256655), (49265, 5528056), (54410, 5005324), (59944, 4543235), (74930, 3634588), (78824, 3455035), (84836, 3210190), (98530, 2764028), (106045, 2568152), (108820, 2502662), (149860, 1817294), (169672, 1605095), (197060, 1382014), (212090, 1284076), (217640, 1251331), (299720, 908647), (321019, 848360), (394120, 691007), (424180, 642038)]