1404734600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 3601852800

約数和(自身を除く): 2197118200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 50, 74, 76, 95, 97, 100, 103, 148, 152, 185, 190, 194, 200, 206, 296, 370, 380, 388, 412, 475, 485, 515, 703, 740, 760, 776, 824, 925, 950, 970, 1030, 1406, 1480, 1843, 1850, 1900, 1940, 1957, 2060, 2425, 2575, 2812, 3515, 3589, 3686, 3700, 3800, 3811, 3880, 3914, 4120, 4850, 5150, 5624, 7030, 7178, 7372, 7400, 7622, 7828, 9215, 9700, 9785, 9991, 10300, 14060, 14356, 14744, 15244, 15656, 17575, 17945, 18430, 19055, 19400, 19570, 19982, 20600, 28120, 28712, 30488, 35150, 35890, 36860, 38110, 39140, 39964, 46075, 48925, 49955, 68191, 70300, 71780, 72409, 73720, 76220, 78280, 79928, 89725, 92150, 95275, 97850, 99910, 136382, 140600, 143560, 144818, 152440, 179450, 184300, 189829, 190550, 195700, 199820, 249775, 272764, 289636, 340955, 358900, 362045, 368600, 369667, 379658, 381100, 391400, 399640, 499550, 545528, 579272, 681910, 717800, 724090, 739334, 759316, 762200, 949145, 999100, 1363820, 1448180, 1478668, 1518632, 1704775, 1810225, 1848335, 1898290, 1998200, 2727640, 2896360, 2957336, 3409550, 3620450, 3696670, 3796580, 4745725, 6819100, 7023673, 7240900, 7393340, 7593160, 9241675, 9491450, 13638200, 14047346, 14481800, 14786680, 18483350, 18982900, 28094692, 35118365, 36966700, 37965800, 56189384, 70236730, 73933400, 140473460, 175591825, 280946920, 351183650, 702367300, 1404734600]

約数ペア:

[(1, 1404734600), (2, 702367300), (4, 351183650), (5, 280946920), (8, 175591825), (10, 140473460), (19, 73933400), (20, 70236730), (25, 56189384), (37, 37965800), (38, 36966700), (40, 35118365), (50, 28094692), (74, 18982900), (76, 18483350), (95, 14786680), (97, 14481800), (100, 14047346), (103, 13638200), (148, 9491450), (152, 9241675), (185, 7593160), (190, 7393340), (194, 7240900), (200, 7023673), (206, 6819100), (296, 4745725), (370, 3796580), (380, 3696670), (388, 3620450), (412, 3409550), (475, 2957336), (485, 2896360), (515, 2727640), (703, 1998200), (740, 1898290), (760, 1848335), (776, 1810225), (824, 1704775), (925, 1518632), (950, 1478668), (970, 1448180), (1030, 1363820), (1406, 999100), (1480, 949145), (1843, 762200), (1850, 759316), (1900, 739334), (1940, 724090), (1957, 717800), (2060, 681910), (2425, 579272), (2575, 545528), (2812, 499550), (3515, 399640), (3589, 391400), (3686, 381100), (3700, 379658), (3800, 369667), (3811, 368600), (3880, 362045), (3914, 358900), (4120, 340955), (4850, 289636), (5150, 272764), (5624, 249775), (7030, 199820), (7178, 195700), (7372, 190550), (7400, 189829), (7622, 184300), (7828, 179450), (9215, 152440), (9700, 144818), (9785, 143560), (9991, 140600), (10300, 136382), (14060, 99910), (14356, 97850), (14744, 95275), (15244, 92150), (15656, 89725), (17575, 79928), (17945, 78280), (18430, 76220), (19055, 73720), (19400, 72409), (19570, 71780), (19982, 70300), (20600, 68191), (28120, 49955), (28712, 48925), (30488, 46075), (35150, 39964), (35890, 39140), (36860, 38110)]