236642640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 160

約数和(自身を含む): 801615360

約数和(自身を除く): 564972720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 949, 1039, 1040, 1095, 1168, 1460, 1560, 1752, 1898, 2078, 2190, 2847, 2920, 3117, 3120, 3504, 3796, 4156, 4380, 4745, 5195, 5694, 5840, 6234, 7592, 8312, 8760, 9490, 10390, 11388, 12468, 13507, 14235, 15184, 15585, 16624, 17520, 18980, 20780, 22776, 24936, 27014, 28470, 31170, 37960, 40521, 41560, 45552, 49872, 54028, 56940, 62340, 67535, 75847, 75920, 81042, 83120, 108056, 113880, 124680, 135070, 151694, 162084, 202605, 216112, 227541, 227760, 249360, 270140, 303388, 324168, 379235, 405210, 455082, 540280, 606776, 648336, 758470, 810420, 910164, 986011, 1080560, 1137705, 1213552, 1516940, 1620840, 1820328, 1972022, 2275410, 2958033, 3033880, 3241680, 3640656, 3944044, 4550820, 4930055, 5916066, 6067760, 7888088, 9101640, 9860110, 11832132, 14790165, 15776176, 18203280, 19720220, 23664264, 29580330, 39440440, 47328528, 59160660, 78880880, 118321320, 236642640]

約数ペア:

[(1, 236642640), (2, 118321320), (3, 78880880), (4, 59160660), (5, 47328528), (6, 39440440), (8, 29580330), (10, 23664264), (12, 19720220), (13, 18203280), (15, 15776176), (16, 14790165), (20, 11832132), (24, 9860110), (26, 9101640), (30, 7888088), (39, 6067760), (40, 5916066), (48, 4930055), (52, 4550820), (60, 3944044), (65, 3640656), (73, 3241680), (78, 3033880), (80, 2958033), (104, 2275410), (120, 1972022), (130, 1820328), (146, 1620840), (156, 1516940), (195, 1213552), (208, 1137705), (219, 1080560), (240, 986011), (260, 910164), (292, 810420), (312, 758470), (365, 648336), (390, 606776), (438, 540280), (520, 455082), (584, 405210), (624, 379235), (730, 324168), (780, 303388), (876, 270140), (949, 249360), (1039, 227760), (1040, 227541), (1095, 216112), (1168, 202605), (1460, 162084), (1560, 151694), (1752, 135070), (1898, 124680), (2078, 113880), (2190, 108056), (2847, 83120), (2920, 81042), (3117, 75920), (3120, 75847), (3504, 67535), (3796, 62340), (4156, 56940), (4380, 54028), (4745, 49872), (5195, 45552), (5694, 41560), (5840, 40521), (6234, 37960), (7592, 31170), (8312, 28470), (8760, 27014), (9490, 24936), (10390, 22776), (11388, 20780), (12468, 18980), (13507, 17520), (14235, 16624), (15184, 15585)]