1077953220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 3527288856

約数和(自身を除く): 2449335636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 313, 318, 342, 361, 380, 477, 530, 570, 626, 636, 684, 722, 795, 855, 939, 954, 1007, 1060, 1083, 1140, 1252, 1444, 1565, 1590, 1710, 1805, 1878, 1908, 2014, 2166, 2385, 2817, 3021, 3130, 3180, 3249, 3420, 3610, 3756, 4028, 4332, 4695, 4770, 5035, 5415, 5634, 5947, 6042, 6260, 6498, 7220, 9063, 9390, 9540, 10070, 10830, 11268, 11894, 12084, 12996, 14085, 15105, 16245, 16589, 17841, 18126, 18780, 19133, 20140, 21660, 23788, 28170, 29735, 30210, 32490, 33178, 35682, 36252, 38266, 45315, 49767, 53523, 56340, 57399, 59470, 60420, 64980, 66356, 71364, 76532, 82945, 89205, 90630, 95665, 99534, 107046, 112993, 114798, 118940, 149301, 165890, 172197, 178410, 181260, 191330, 199068, 214092, 225986, 229596, 248835, 267615, 286995, 298602, 315191, 331780, 338979, 344394, 356820, 382660, 451972, 497670, 535230, 564965, 573990, 597204, 630382, 677958, 688788, 746505, 860985, 945573, 995340, 1016937, 1070460, 1129930, 1147980, 1260764, 1355916, 1493010, 1575955, 1694895, 1721970, 1891146, 2033874, 2259860, 2836719, 2986020, 3151910, 3389790, 3443940, 3782292, 4067748, 4727865, 5084685, 5673438, 5988629, 6303820, 6779580, 9455730, 10169370, 11346876, 11977258, 14183595, 17965887, 18911460, 20338740, 23954516, 28367190, 29943145, 35931774, 53897661, 56734380, 59886290, 71863548, 89829435, 107795322, 119772580, 179658870, 215590644, 269488305, 359317740, 538976610, 1077953220]

約数ペア:

[(1, 1077953220), (2, 538976610), (3, 359317740), (4, 269488305), (5, 215590644), (6, 179658870), (9, 119772580), (10, 107795322), (12, 89829435), (15, 71863548), (18, 59886290), (19, 56734380), (20, 53897661), (30, 35931774), (36, 29943145), (38, 28367190), (45, 23954516), (53, 20338740), (57, 18911460), (60, 17965887), (76, 14183595), (90, 11977258), (95, 11346876), (106, 10169370), (114, 9455730), (159, 6779580), (171, 6303820), (180, 5988629), (190, 5673438), (212, 5084685), (228, 4727865), (265, 4067748), (285, 3782292), (313, 3443940), (318, 3389790), (342, 3151910), (361, 2986020), (380, 2836719), (477, 2259860), (530, 2033874), (570, 1891146), (626, 1721970), (636, 1694895), (684, 1575955), (722, 1493010), (795, 1355916), (855, 1260764), (939, 1147980), (954, 1129930), (1007, 1070460), (1060, 1016937), (1083, 995340), (1140, 945573), (1252, 860985), (1444, 746505), (1565, 688788), (1590, 677958), (1710, 630382), (1805, 597204), (1878, 573990), (1908, 564965), (2014, 535230), (2166, 497670), (2385, 451972), (2817, 382660), (3021, 356820), (3130, 344394), (3180, 338979), (3249, 331780), (3420, 315191), (3610, 298602), (3756, 286995), (4028, 267615), (4332, 248835), (4695, 229596), (4770, 225986), (5035, 214092), (5415, 199068), (5634, 191330), (5947, 181260), (6042, 178410), (6260, 172197), (6498, 165890), (7220, 149301), (9063, 118940), (9390, 114798), (9540, 112993), (10070, 107046), (10830, 99534), (11268, 95665), (11894, 90630), (12084, 89205), (12996, 82945), (14085, 76532), (15105, 71364), (16245, 66356), (16589, 64980), (17841, 60420), (18126, 59470), (18780, 57399), (19133, 56340), (20140, 53523), (21660, 49767), (23788, 45315), (28170, 38266), (29735, 36252), (30210, 35682), (32490, 33178)]