2138198040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1095

約数の個数: 256

約数和(自身を含む): 7821273600

約数和(自身を除く): 5683075560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 211, 216, 220, 264, 270, 297, 330, 360, 396, 422, 440, 495, 540, 594, 633, 660, 792, 844, 853, 990, 1055, 1080, 1188, 1266, 1320, 1485, 1688, 1706, 1899, 1980, 2110, 2321, 2376, 2532, 2559, 2970, 3165, 3412, 3798, 3960, 4220, 4265, 4642, 5064, 5118, 5697, 5940, 6330, 6824, 6963, 7596, 7677, 8440, 8530, 9284, 9383, 9495, 10236, 11394, 11605, 11880, 12660, 12795, 13926, 15192, 15354, 17060, 18568, 18766, 18990, 20472, 20889, 22788, 23031, 23210, 25320, 25590, 27852, 28149, 28485, 30708, 34120, 34815, 37532, 37980, 38385, 41778, 45576, 46062, 46420, 46915, 51180, 55704, 56298, 56970, 61416, 62667, 69630, 75064, 75960, 76770, 83556, 84447, 92124, 92840, 93830, 102360, 104445, 112596, 113940, 115155, 125334, 139260, 140745, 153540, 167112, 168894, 179983, 184248, 187660, 208890, 225192, 227880, 230310, 250668, 253341, 278520, 281490, 307080, 313335, 337788, 359966, 375320, 417780, 422235, 460620, 501336, 506682, 539949, 562980, 626670, 675576, 719932, 835560, 844470, 899915, 921240, 1013364, 1079898, 1125960, 1253340, 1266705, 1439864, 1619847, 1688940, 1799830, 1979813, 2026728, 2159796, 2506680, 2533410, 2699745, 3239694, 3377880, 3599660, 3959626, 4319592, 4859541, 5066820, 5399490, 5939439, 6479388, 7199320, 7919252, 8099235, 9719082, 9899065, 10133640, 10798980, 11878878, 12958776, 15838504, 16198470, 17818317, 19438164, 19798130, 21597960, 23757756, 24297705, 29697195, 32396940, 35636634, 38876328, 39596260, 47515512, 48595410, 53454951, 59394390, 64793880, 71273268, 79192520, 89091585, 97190820, 106909902, 118788780, 142546536, 178183170, 194381640, 213819804, 237577560, 267274755, 356366340, 427639608, 534549510, 712732680, 1069099020, 2138198040]

約数ペア:

[(1, 2138198040), (2, 1069099020), (3, 712732680), (4, 534549510), (5, 427639608), (6, 356366340), (8, 267274755), (9, 237577560), (10, 213819804), (11, 194381640), (12, 178183170), (15, 142546536), (18, 118788780), (20, 106909902), (22, 97190820), (24, 89091585), (27, 79192520), (30, 71273268), (33, 64793880), (36, 59394390), (40, 53454951), (44, 48595410), (45, 47515512), (54, 39596260), (55, 38876328), (60, 35636634), (66, 32396940), (72, 29697195), (88, 24297705), (90, 23757756), (99, 21597960), (108, 19798130), (110, 19438164), (120, 17818317), (132, 16198470), (135, 15838504), (165, 12958776), (180, 11878878), (198, 10798980), (211, 10133640), (216, 9899065), (220, 9719082), (264, 8099235), (270, 7919252), (297, 7199320), (330, 6479388), (360, 5939439), (396, 5399490), (422, 5066820), (440, 4859541), (495, 4319592), (540, 3959626), (594, 3599660), (633, 3377880), (660, 3239694), (792, 2699745), (844, 2533410), (853, 2506680), (990, 2159796), (1055, 2026728), (1080, 1979813), (1188, 1799830), (1266, 1688940), (1320, 1619847), (1485, 1439864), (1688, 1266705), (1706, 1253340), (1899, 1125960), (1980, 1079898), (2110, 1013364), (2321, 921240), (2376, 899915), (2532, 844470), (2559, 835560), (2970, 719932), (3165, 675576), (3412, 626670), (3798, 562980), (3960, 539949), (4220, 506682), (4265, 501336), (4642, 460620), (5064, 422235), (5118, 417780), (5697, 375320), (5940, 359966), (6330, 337788), (6824, 313335), (6963, 307080), (7596, 281490), (7677, 278520), (8440, 253341), (8530, 250668), (9284, 230310), (9383, 227880), (9495, 225192), (10236, 208890), (11394, 187660), (11605, 184248), (11880, 179983), (12660, 168894), (12795, 167112), (13926, 153540), (15192, 140745), (15354, 139260), (17060, 125334), (18568, 115155), (18766, 113940), (18990, 112596), (20472, 104445), (20889, 102360), (22788, 93830), (23031, 92840), (23210, 92124), (25320, 84447), (25590, 83556), (27852, 76770), (28149, 75960), (28485, 75064), (30708, 69630), (34120, 62667), (34815, 61416), (37532, 56970), (37980, 56298), (38385, 55704), (41778, 51180), (45576, 46915), (46062, 46420)]