2120463720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1093}}^1$

素因数の和:1444

約数の個数: 192

約数和(自身を含む): 7326605520

約数和(自身を除く): 5206141800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 317, 340, 360, 408, 510, 612, 634, 680, 765, 951, 1020, 1093, 1224, 1268, 1530, 1585, 1902, 2040, 2186, 2536, 2853, 3060, 3170, 3279, 3804, 4372, 4755, 5389, 5465, 5706, 6120, 6340, 6558, 7608, 8744, 9510, 9837, 10778, 10930, 11412, 12680, 13116, 14265, 16167, 16395, 18581, 19020, 19674, 21556, 21860, 22824, 26232, 26945, 28530, 32334, 32790, 37162, 38040, 39348, 43112, 43720, 48501, 49185, 53890, 55743, 57060, 64668, 65580, 74324, 78696, 80835, 92905, 97002, 98370, 107780, 111486, 114120, 129336, 131160, 148648, 161670, 167229, 185810, 194004, 196740, 215560, 222972, 242505, 278715, 323340, 334458, 346481, 371620, 388008, 393480, 445944, 485010, 557430, 646680, 668916, 692962, 743240, 836145, 970020, 1039443, 1114860, 1337832, 1385924, 1672290, 1732405, 1940040, 2078886, 2229720, 2771848, 3118329, 3344580, 3464810, 4157772, 5197215, 5890177, 6236658, 6689160, 6929620, 8315544, 10394430, 11780354, 12473316, 13859240, 15591645, 17670531, 20788860, 23560708, 24946632, 29450885, 31183290, 35341062, 41577720, 47121416, 53011593, 58901770, 62366580, 70682124, 88352655, 106023186, 117803540, 124733160, 141364248, 176705310, 212046372, 235607080, 265057965, 353410620, 424092744, 530115930, 706821240, 1060231860, 2120463720]

約数ペア:

[(1, 2120463720), (2, 1060231860), (3, 706821240), (4, 530115930), (5, 424092744), (6, 353410620), (8, 265057965), (9, 235607080), (10, 212046372), (12, 176705310), (15, 141364248), (17, 124733160), (18, 117803540), (20, 106023186), (24, 88352655), (30, 70682124), (34, 62366580), (36, 58901770), (40, 53011593), (45, 47121416), (51, 41577720), (60, 35341062), (68, 31183290), (72, 29450885), (85, 24946632), (90, 23560708), (102, 20788860), (120, 17670531), (136, 15591645), (153, 13859240), (170, 12473316), (180, 11780354), (204, 10394430), (255, 8315544), (306, 6929620), (317, 6689160), (340, 6236658), (360, 5890177), (408, 5197215), (510, 4157772), (612, 3464810), (634, 3344580), (680, 3118329), (765, 2771848), (951, 2229720), (1020, 2078886), (1093, 1940040), (1224, 1732405), (1268, 1672290), (1530, 1385924), (1585, 1337832), (1902, 1114860), (2040, 1039443), (2186, 970020), (2536, 836145), (2853, 743240), (3060, 692962), (3170, 668916), (3279, 646680), (3804, 557430), (4372, 485010), (4755, 445944), (5389, 393480), (5465, 388008), (5706, 371620), (6120, 346481), (6340, 334458), (6558, 323340), (7608, 278715), (8744, 242505), (9510, 222972), (9837, 215560), (10778, 196740), (10930, 194004), (11412, 185810), (12680, 167229), (13116, 161670), (14265, 148648), (16167, 131160), (16395, 129336), (18581, 114120), (19020, 111486), (19674, 107780), (21556, 98370), (21860, 97002), (22824, 92905), (26232, 80835), (26945, 78696), (28530, 74324), (32334, 65580), (32790, 64668), (37162, 57060), (38040, 55743), (39348, 53890), (43112, 49185), (43720, 48501)]