319417800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 192

約数和(自身を含む): 1101596160

約数和(自身を除く): 782178360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1321, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 2642, 3100, 3224, 3720, 3900, 3963, 4030, 4650, 4836, 5284, 6045, 6200, 6605, 7800, 7926, 8060, 9300, 9672, 10075, 10568, 12090, 13210, 15852, 16120, 17173, 18600, 19815, 20150, 24180, 26420, 30225, 31704, 33025, 34346, 39630, 40300, 40951, 48360, 51519, 52840, 60450, 66050, 68692, 79260, 80600, 81902, 85865, 99075, 103038, 120900, 122853, 132100, 137384, 158520, 163804, 171730, 198150, 204755, 206076, 241800, 245706, 257595, 264200, 327608, 343460, 396300, 409510, 412152, 429325, 491412, 515190, 532363, 614265, 686920, 792600, 819020, 858650, 982824, 1023775, 1030380, 1064726, 1228530, 1287975, 1597089, 1638040, 1717300, 2047550, 2060760, 2129452, 2457060, 2575950, 2661815, 3071325, 3194178, 3434600, 4095100, 4258904, 4914120, 5151900, 5323630, 6142650, 6388356, 7985445, 8190200, 10303800, 10647260, 12285300, 12776712, 13309075, 15970890, 21294520, 24570600, 26618150, 31941780, 39927225, 53236300, 63883560, 79854450, 106472600, 159708900, 319417800]

約数ペア:

[(1, 319417800), (2, 159708900), (3, 106472600), (4, 79854450), (5, 63883560), (6, 53236300), (8, 39927225), (10, 31941780), (12, 26618150), (13, 24570600), (15, 21294520), (20, 15970890), (24, 13309075), (25, 12776712), (26, 12285300), (30, 10647260), (31, 10303800), (39, 8190200), (40, 7985445), (50, 6388356), (52, 6142650), (60, 5323630), (62, 5151900), (65, 4914120), (75, 4258904), (78, 4095100), (93, 3434600), (100, 3194178), (104, 3071325), (120, 2661815), (124, 2575950), (130, 2457060), (150, 2129452), (155, 2060760), (156, 2047550), (186, 1717300), (195, 1638040), (200, 1597089), (248, 1287975), (260, 1228530), (300, 1064726), (310, 1030380), (312, 1023775), (325, 982824), (372, 858650), (390, 819020), (403, 792600), (465, 686920), (520, 614265), (600, 532363), (620, 515190), (650, 491412), (744, 429325), (775, 412152), (780, 409510), (806, 396300), (930, 343460), (975, 327608), (1209, 264200), (1240, 257595), (1300, 245706), (1321, 241800), (1550, 206076), (1560, 204755), (1612, 198150), (1860, 171730), (1950, 163804), (2015, 158520), (2325, 137384), (2418, 132100), (2600, 122853), (2642, 120900), (3100, 103038), (3224, 99075), (3720, 85865), (3900, 81902), (3963, 80600), (4030, 79260), (4650, 68692), (4836, 66050), (5284, 60450), (6045, 52840), (6200, 51519), (6605, 48360), (7800, 40951), (7926, 40300), (8060, 39630), (9300, 34346), (9672, 33025), (10075, 31704), (10568, 30225), (12090, 26420), (13210, 24180), (15852, 20150), (16120, 19815), (17173, 18600)]