228397260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 801561600

約数和(自身を除く): 573164340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 177, 182, 195, 210, 236, 260, 273, 295, 354, 364, 390, 413, 420, 455, 546, 590, 708, 709, 767, 780, 826, 885, 910, 1092, 1180, 1239, 1365, 1418, 1534, 1652, 1770, 1820, 2065, 2127, 2301, 2478, 2730, 2836, 3068, 3540, 3545, 3835, 4130, 4254, 4602, 4956, 4963, 5369, 5460, 6195, 7090, 7670, 8260, 8508, 9204, 9217, 9926, 10635, 10738, 11505, 12390, 14180, 14889, 15340, 16107, 18434, 19852, 21270, 21476, 23010, 24780, 24815, 26845, 27651, 29778, 32214, 36868, 41831, 42540, 46020, 46085, 49630, 53690, 55302, 59556, 64428, 64519, 74445, 80535, 83662, 92170, 99260, 107380, 110604, 125493, 129038, 138255, 148890, 161070, 167324, 184340, 193557, 209155, 250986, 258076, 276510, 292817, 297780, 322140, 322595, 387114, 418310, 501972, 543803, 553020, 585634, 627465, 645190, 774228, 836620, 878451, 967785, 1087606, 1171268, 1254930, 1290380, 1464085, 1631409, 1756902, 1935570, 2175212, 2509860, 2719015, 2928170, 3262818, 3513804, 3806621, 3871140, 4392255, 5438030, 5856340, 6525636, 7613242, 8157045, 8784510, 10876060, 11419863, 15226484, 16314090, 17569020, 19033105, 22839726, 32628180, 38066210, 45679452, 57099315, 76132420, 114198630, 228397260]

約数ペア:

[(1, 228397260), (2, 114198630), (3, 76132420), (4, 57099315), (5, 45679452), (6, 38066210), (7, 32628180), (10, 22839726), (12, 19033105), (13, 17569020), (14, 16314090), (15, 15226484), (20, 11419863), (21, 10876060), (26, 8784510), (28, 8157045), (30, 7613242), (35, 6525636), (39, 5856340), (42, 5438030), (52, 4392255), (59, 3871140), (60, 3806621), (65, 3513804), (70, 3262818), (78, 2928170), (84, 2719015), (91, 2509860), (105, 2175212), (118, 1935570), (130, 1756902), (140, 1631409), (156, 1464085), (177, 1290380), (182, 1254930), (195, 1171268), (210, 1087606), (236, 967785), (260, 878451), (273, 836620), (295, 774228), (354, 645190), (364, 627465), (390, 585634), (413, 553020), (420, 543803), (455, 501972), (546, 418310), (590, 387114), (708, 322595), (709, 322140), (767, 297780), (780, 292817), (826, 276510), (885, 258076), (910, 250986), (1092, 209155), (1180, 193557), (1239, 184340), (1365, 167324), (1418, 161070), (1534, 148890), (1652, 138255), (1770, 129038), (1820, 125493), (2065, 110604), (2127, 107380), (2301, 99260), (2478, 92170), (2730, 83662), (2836, 80535), (3068, 74445), (3540, 64519), (3545, 64428), (3835, 59556), (4130, 55302), (4254, 53690), (4602, 49630), (4956, 46085), (4963, 46020), (5369, 42540), (5460, 41831), (6195, 36868), (7090, 32214), (7670, 29778), (8260, 27651), (8508, 26845), (9204, 24815), (9217, 24780), (9926, 23010), (10635, 21476), (10738, 21270), (11505, 19852), (12390, 18434), (14180, 16107), (14889, 15340)]