201628680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 666731520

約数和(自身を除く): 465102840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1483, 1545, 2060, 2266, 2472, 2966, 3090, 3399, 4120, 4449, 4532, 5665, 5932, 6180, 6798, 7415, 8898, 9064, 11330, 11864, 12360, 13596, 14830, 16313, 16995, 17796, 22245, 22660, 27192, 29660, 32626, 33990, 35592, 44490, 45320, 48939, 59320, 65252, 67980, 81565, 88980, 97878, 130504, 135960, 152749, 163130, 177960, 195756, 244695, 305498, 326260, 391512, 458247, 489390, 610996, 652520, 763745, 916494, 978780, 1221992, 1527490, 1680239, 1832988, 1957560, 2291235, 3054980, 3360478, 3665976, 4582470, 5040717, 6109960, 6720956, 8401195, 9164940, 10081434, 13441912, 16802390, 18329880, 20162868, 25203585, 33604780, 40325736, 50407170, 67209560, 100814340, 201628680]

約数ペア:

[(1, 201628680), (2, 100814340), (3, 67209560), (4, 50407170), (5, 40325736), (6, 33604780), (8, 25203585), (10, 20162868), (11, 18329880), (12, 16802390), (15, 13441912), (20, 10081434), (22, 9164940), (24, 8401195), (30, 6720956), (33, 6109960), (40, 5040717), (44, 4582470), (55, 3665976), (60, 3360478), (66, 3054980), (88, 2291235), (103, 1957560), (110, 1832988), (120, 1680239), (132, 1527490), (165, 1221992), (206, 978780), (220, 916494), (264, 763745), (309, 652520), (330, 610996), (412, 489390), (440, 458247), (515, 391512), (618, 326260), (660, 305498), (824, 244695), (1030, 195756), (1133, 177960), (1236, 163130), (1320, 152749), (1483, 135960), (1545, 130504), (2060, 97878), (2266, 88980), (2472, 81565), (2966, 67980), (3090, 65252), (3399, 59320), (4120, 48939), (4449, 45320), (4532, 44490), (5665, 35592), (5932, 33990), (6180, 32626), (6798, 29660), (7415, 27192), (8898, 22660), (9064, 22245), (11330, 17796), (11864, 16995), (12360, 16313), (13596, 14830)]