789753240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12871

約数の個数: 160

約数和(自身を含む): 2794374000

約数和(自身を除く): 2004620760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 12829, 15390, 20520, 25658, 30780, 38487, 51316, 61560, 64145, 76974, 102632, 115461, 128290, 153948, 192435, 230922, 243751, 256580, 307896, 346383, 384870, 461844, 487502, 513160, 577305, 692766, 731253, 769740, 923688, 975004, 1039149, 1154610, 1218755, 1385532, 1462506, 1539480, 1731915, 1950008, 2078298, 2193759, 2309220, 2437510, 2771064, 2925012, 3463830, 3656265, 4156596, 4387518, 4618440, 4875020, 5195745, 5850024, 6581277, 6927660, 7312530, 8313192, 8775036, 9750040, 10391490, 10968795, 13162554, 13855320, 14625060, 17550072, 19743831, 20782980, 21937590, 26325108, 29250120, 32906385, 39487662, 41565960, 43875180, 52650216, 65812770, 78975324, 87750360, 98719155, 131625540, 157950648, 197438310, 263251080, 394876620, 789753240]

約数ペア:

[(1, 789753240), (2, 394876620), (3, 263251080), (4, 197438310), (5, 157950648), (6, 131625540), (8, 98719155), (9, 87750360), (10, 78975324), (12, 65812770), (15, 52650216), (18, 43875180), (19, 41565960), (20, 39487662), (24, 32906385), (27, 29250120), (30, 26325108), (36, 21937590), (38, 20782980), (40, 19743831), (45, 17550072), (54, 14625060), (57, 13855320), (60, 13162554), (72, 10968795), (76, 10391490), (81, 9750040), (90, 8775036), (95, 8313192), (108, 7312530), (114, 6927660), (120, 6581277), (135, 5850024), (152, 5195745), (162, 4875020), (171, 4618440), (180, 4387518), (190, 4156596), (216, 3656265), (228, 3463830), (270, 2925012), (285, 2771064), (324, 2437510), (342, 2309220), (360, 2193759), (380, 2078298), (405, 1950008), (456, 1731915), (513, 1539480), (540, 1462506), (570, 1385532), (648, 1218755), (684, 1154610), (760, 1039149), (810, 975004), (855, 923688), (1026, 769740), (1080, 731253), (1140, 692766), (1368, 577305), (1539, 513160), (1620, 487502), (1710, 461844), (2052, 384870), (2280, 346383), (2565, 307896), (3078, 256580), (3240, 243751), (3420, 230922), (4104, 192435), (5130, 153948), (6156, 128290), (6840, 115461), (7695, 102632), (10260, 76974), (12312, 64145), (12829, 61560), (15390, 51316), (20520, 38487), (25658, 30780)]