395430660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 1353844800

約数和(自身を除く): 958414140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 81, 87, 90, 95, 108, 114, 116, 135, 145, 162, 171, 174, 180, 190, 228, 261, 270, 285, 290, 324, 342, 348, 380, 405, 435, 443, 513, 522, 540, 551, 570, 580, 684, 783, 810, 855, 870, 886, 1026, 1044, 1102, 1140, 1305, 1329, 1539, 1566, 1620, 1653, 1710, 1740, 1772, 2052, 2204, 2215, 2349, 2565, 2610, 2658, 2755, 3078, 3132, 3306, 3420, 3915, 3987, 4430, 4698, 4959, 5130, 5220, 5316, 5510, 6156, 6612, 6645, 7695, 7830, 7974, 8265, 8417, 8860, 9396, 9918, 10260, 11020, 11745, 11961, 12847, 13290, 14877, 15390, 15660, 15948, 16530, 16834, 19836, 19935, 23490, 23922, 24795, 25251, 25694, 26580, 29754, 30780, 33060, 33668, 35883, 38541, 39870, 42085, 44631, 46980, 47844, 49590, 50502, 51388, 59508, 59805, 64235, 71766, 74385, 75753, 77082, 79740, 84170, 89262, 99180, 101004, 115623, 119610, 126255, 128470, 143532, 148770, 151506, 154164, 168340, 178524, 179415, 192705, 223155, 227259, 231246, 239220, 244093, 252510, 256940, 297540, 303012, 346869, 358830, 378765, 385410, 446310, 454518, 462492, 488186, 505020, 578115, 681777, 693738, 717660, 732279, 757530, 770820, 892620, 909036, 976372, 1040607, 1136295, 1156230, 1220465, 1363554, 1387476, 1464558, 1515060, 1734345, 2081214, 2196837, 2272590, 2312460, 2440930, 2727108, 2929116, 3408885, 3468690, 3661395, 4162428, 4393674, 4545180, 4881860, 5203035, 6590511, 6817770, 6937380, 7322790, 8787348, 10406070, 10984185, 13181022, 13635540, 14645580, 19771533, 20812140, 21968370, 26362044, 32952555, 39543066, 43936740, 65905110, 79086132, 98857665, 131810220, 197715330, 395430660]

約数ペア:

[(1, 395430660), (2, 197715330), (3, 131810220), (4, 98857665), (5, 79086132), (6, 65905110), (9, 43936740), (10, 39543066), (12, 32952555), (15, 26362044), (18, 21968370), (19, 20812140), (20, 19771533), (27, 14645580), (29, 13635540), (30, 13181022), (36, 10984185), (38, 10406070), (45, 8787348), (54, 7322790), (57, 6937380), (58, 6817770), (60, 6590511), (76, 5203035), (81, 4881860), (87, 4545180), (90, 4393674), (95, 4162428), (108, 3661395), (114, 3468690), (116, 3408885), (135, 2929116), (145, 2727108), (162, 2440930), (171, 2312460), (174, 2272590), (180, 2196837), (190, 2081214), (228, 1734345), (261, 1515060), (270, 1464558), (285, 1387476), (290, 1363554), (324, 1220465), (342, 1156230), (348, 1136295), (380, 1040607), (405, 976372), (435, 909036), (443, 892620), (513, 770820), (522, 757530), (540, 732279), (551, 717660), (570, 693738), (580, 681777), (684, 578115), (783, 505020), (810, 488186), (855, 462492), (870, 454518), (886, 446310), (1026, 385410), (1044, 378765), (1102, 358830), (1140, 346869), (1305, 303012), (1329, 297540), (1539, 256940), (1566, 252510), (1620, 244093), (1653, 239220), (1710, 231246), (1740, 227259), (1772, 223155), (2052, 192705), (2204, 179415), (2215, 178524), (2349, 168340), (2565, 154164), (2610, 151506), (2658, 148770), (2755, 143532), (3078, 128470), (3132, 126255), (3306, 119610), (3420, 115623), (3915, 101004), (3987, 99180), (4430, 89262), (4698, 84170), (4959, 79740), (5130, 77082), (5220, 75753), (5316, 74385), (5510, 71766), (6156, 64235), (6612, 59805), (6645, 59508), (7695, 51388), (7830, 50502), (7974, 49590), (8265, 47844), (8417, 46980), (8860, 44631), (9396, 42085), (9918, 39870), (10260, 38541), (11020, 35883), (11745, 33668), (11961, 33060), (12847, 30780), (13290, 29754), (14877, 26580), (15390, 25694), (15660, 25251), (15948, 24795), (16530, 23922), (16834, 23490), (19836, 19935)]