304757640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 320

約数和(自身を含む): 1185528960

約数和(自身を除く): 880771320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 440, 459, 495, 503, 510, 540, 561, 594, 612, 648, 660, 680, 748, 765, 792, 810, 891, 918, 935, 990, 1006, 1020, 1080, 1122, 1188, 1224, 1320, 1377, 1485, 1496, 1509, 1530, 1620, 1683, 1782, 1836, 1870, 1980, 2012, 2040, 2244, 2295, 2376, 2515, 2754, 2805, 2970, 3018, 3060, 3240, 3366, 3564, 3672, 3740, 3960, 4024, 4455, 4488, 4527, 4590, 5030, 5049, 5508, 5533, 5610, 5940, 6036, 6120, 6732, 6885, 7128, 7480, 7545, 8415, 8551, 8910, 9054, 9180, 10060, 10098, 11016, 11066, 11220, 11880, 12072, 13464, 13581, 13770, 15090, 15147, 16599, 16830, 17102, 17820, 18108, 18360, 20120, 20196, 22132, 22440, 22635, 25245, 25653, 27162, 27540, 27665, 30180, 30294, 33198, 33660, 34204, 35640, 36216, 40392, 40743, 42755, 44264, 45270, 49797, 50490, 51306, 54324, 55080, 55330, 60360, 60588, 66396, 67320, 67905, 68408, 75735, 76959, 81486, 82995, 85510, 90540, 94061, 99594, 100980, 102612, 108648, 110660, 121176, 128265, 132792, 135810, 149391, 151470, 153918, 162972, 165990, 171020, 181080, 188122, 199188, 201960, 203715, 205224, 221320, 230877, 248985, 256530, 271620, 282183, 298782, 302940, 307836, 325944, 331980, 342040, 376244, 384795, 398376, 407430, 448173, 461754, 470305, 497970, 513060, 543240, 564366, 597564, 605880, 615672, 663960, 692631, 746955, 752488, 769590, 814860, 846549, 896346, 923508, 940610, 995940, 1026120, 1128732, 1154385, 1195128, 1385262, 1410915, 1493910, 1539180, 1629720, 1693098, 1792692, 1847016, 1881220, 1991880, 2240865, 2257464, 2308770, 2539647, 2770524, 2821830, 2987820, 3078360, 3386196, 3463155, 3585384, 3762440, 4232745, 4481730, 4617540, 5079294, 5541048, 5643660, 5975640, 6772392, 6926310, 7618941, 8465490, 8963460, 9235080, 10158588, 11287320, 12698235, 13852620, 15237882, 16930980, 17926920, 20317176, 25396470, 27705240, 30475764, 33861960, 38094705, 50792940, 60951528, 76189410, 101585880, 152378820, 304757640]

約数ペア:

[(1, 304757640), (2, 152378820), (3, 101585880), (4, 76189410), (5, 60951528), (6, 50792940), (8, 38094705), (9, 33861960), (10, 30475764), (11, 27705240), (12, 25396470), (15, 20317176), (17, 17926920), (18, 16930980), (20, 15237882), (22, 13852620), (24, 12698235), (27, 11287320), (30, 10158588), (33, 9235080), (34, 8963460), (36, 8465490), (40, 7618941), (44, 6926310), (45, 6772392), (51, 5975640), (54, 5643660), (55, 5541048), (60, 5079294), (66, 4617540), (68, 4481730), (72, 4232745), (81, 3762440), (85, 3585384), (88, 3463155), (90, 3386196), (99, 3078360), (102, 2987820), (108, 2821830), (110, 2770524), (120, 2539647), (132, 2308770), (135, 2257464), (136, 2240865), (153, 1991880), (162, 1881220), (165, 1847016), (170, 1792692), (180, 1693098), (187, 1629720), (198, 1539180), (204, 1493910), (216, 1410915), (220, 1385262), (255, 1195128), (264, 1154385), (270, 1128732), (297, 1026120), (306, 995940), (324, 940610), (330, 923508), (340, 896346), (360, 846549), (374, 814860), (396, 769590), (405, 752488), (408, 746955), (440, 692631), (459, 663960), (495, 615672), (503, 605880), (510, 597564), (540, 564366), (561, 543240), (594, 513060), (612, 497970), (648, 470305), (660, 461754), (680, 448173), (748, 407430), (765, 398376), (792, 384795), (810, 376244), (891, 342040), (918, 331980), (935, 325944), (990, 307836), (1006, 302940), (1020, 298782), (1080, 282183), (1122, 271620), (1188, 256530), (1224, 248985), (1320, 230877), (1377, 221320), (1485, 205224), (1496, 203715), (1509, 201960), (1530, 199188), (1620, 188122), (1683, 181080), (1782, 171020), (1836, 165990), (1870, 162972), (1980, 153918), (2012, 151470), (2040, 149391), (2244, 135810), (2295, 132792), (2376, 128265), (2515, 121176), (2754, 110660), (2805, 108648), (2970, 102612), (3018, 100980), (3060, 99594), (3240, 94061), (3366, 90540), (3564, 85510), (3672, 82995), (3740, 81486), (3960, 76959), (4024, 75735), (4455, 68408), (4488, 67905), (4527, 67320), (4590, 66396), (5030, 60588), (5049, 60360), (5508, 55330), (5533, 55080), (5610, 54324), (5940, 51306), (6036, 50490), (6120, 49797), (6732, 45270), (6885, 44264), (7128, 42755), (7480, 40743), (7545, 40392), (8415, 36216), (8551, 35640), (8910, 34204), (9054, 33660), (9180, 33198), (10060, 30294), (10098, 30180), (11016, 27665), (11066, 27540), (11220, 27162), (11880, 25653), (12072, 25245), (13464, 22635), (13581, 22440), (13770, 22132), (15090, 20196), (15147, 20120), (16599, 18360), (16830, 18108), (17102, 17820)]