33440880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 115706880

約数和(自身を除く): 82266000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 239, 240, 264, 265, 318, 330, 424, 440, 478, 528, 530, 583, 636, 660, 717, 795, 848, 880, 956, 1060, 1166, 1195, 1272, 1320, 1434, 1590, 1749, 1912, 2120, 2332, 2390, 2544, 2629, 2640, 2868, 2915, 3180, 3498, 3585, 3824, 4240, 4664, 4780, 5258, 5736, 5830, 6360, 6996, 7170, 7887, 8745, 9328, 9560, 10516, 11472, 11660, 12667, 12720, 13145, 13992, 14340, 15774, 17490, 19120, 21032, 23320, 25334, 26290, 27984, 28680, 31548, 34980, 38001, 39435, 42064, 46640, 50668, 52580, 57360, 63096, 63335, 69960, 76002, 78870, 101336, 105160, 126192, 126670, 139337, 139920, 152004, 157740, 190005, 202672, 210320, 253340, 278674, 304008, 315480, 380010, 418011, 506680, 557348, 608016, 630960, 696685, 760020, 836022, 1013360, 1114696, 1393370, 1520040, 1672044, 2090055, 2229392, 2786740, 3040080, 3344088, 4180110, 5573480, 6688176, 8360220, 11146960, 16720440, 33440880]

約数ペア:

[(1, 33440880), (2, 16720440), (3, 11146960), (4, 8360220), (5, 6688176), (6, 5573480), (8, 4180110), (10, 3344088), (11, 3040080), (12, 2786740), (15, 2229392), (16, 2090055), (20, 1672044), (22, 1520040), (24, 1393370), (30, 1114696), (33, 1013360), (40, 836022), (44, 760020), (48, 696685), (53, 630960), (55, 608016), (60, 557348), (66, 506680), (80, 418011), (88, 380010), (106, 315480), (110, 304008), (120, 278674), (132, 253340), (159, 210320), (165, 202672), (176, 190005), (212, 157740), (220, 152004), (239, 139920), (240, 139337), (264, 126670), (265, 126192), (318, 105160), (330, 101336), (424, 78870), (440, 76002), (478, 69960), (528, 63335), (530, 63096), (583, 57360), (636, 52580), (660, 50668), (717, 46640), (795, 42064), (848, 39435), (880, 38001), (956, 34980), (1060, 31548), (1166, 28680), (1195, 27984), (1272, 26290), (1320, 25334), (1434, 23320), (1590, 21032), (1749, 19120), (1912, 17490), (2120, 15774), (2332, 14340), (2390, 13992), (2544, 13145), (2629, 12720), (2640, 12667), (2868, 11660), (2915, 11472), (3180, 10516), (3498, 9560), (3585, 9328), (3824, 8745), (4240, 7887), (4664, 7170), (4780, 6996), (5258, 6360), (5736, 5830)]