84282480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 305828640

約数和(自身を除く): 221546160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 101, 114, 120, 122, 144, 152, 171, 180, 183, 190, 202, 228, 240, 244, 285, 303, 304, 305, 342, 360, 366, 380, 404, 456, 488, 505, 549, 570, 606, 610, 684, 720, 732, 760, 808, 855, 909, 912, 915, 976, 1010, 1098, 1140, 1159, 1212, 1220, 1368, 1464, 1515, 1520, 1616, 1710, 1818, 1830, 1919, 2020, 2196, 2280, 2318, 2424, 2440, 2736, 2745, 2928, 3030, 3420, 3477, 3636, 3660, 3838, 4040, 4392, 4545, 4560, 4636, 4848, 4880, 5490, 5757, 5795, 6060, 6161, 6840, 6954, 7272, 7320, 7676, 8080, 8784, 9090, 9272, 9595, 10431, 10980, 11514, 11590, 12120, 12322, 13680, 13908, 14544, 14640, 15352, 17271, 17385, 18180, 18483, 18544, 19190, 20862, 21960, 23028, 23180, 24240, 24644, 27816, 28785, 30704, 30805, 34542, 34770, 36360, 36966, 38380, 41724, 43920, 46056, 46360, 49288, 52155, 55449, 55632, 57570, 61610, 69084, 69540, 72720, 73932, 76760, 83448, 86355, 92112, 92415, 92720, 98576, 104310, 110898, 115140, 117059, 123220, 138168, 139080, 147864, 153520, 166896, 172710, 184830, 208620, 221796, 230280, 234118, 246440, 276336, 277245, 278160, 295728, 345420, 351177, 369660, 417240, 443592, 460560, 468236, 492880, 554490, 585295, 690840, 702354, 739320, 834480, 887184, 936472, 1053531, 1108980, 1170590, 1381680, 1404708, 1478640, 1755885, 1872944, 2107062, 2217960, 2341180, 2809416, 3511770, 4214124, 4435920, 4682360, 5267655, 5618832, 7023540, 8428248, 9364720, 10535310, 14047080, 16856496, 21070620, 28094160, 42141240, 84282480]

約数ペア:

[(1, 84282480), (2, 42141240), (3, 28094160), (4, 21070620), (5, 16856496), (6, 14047080), (8, 10535310), (9, 9364720), (10, 8428248), (12, 7023540), (15, 5618832), (16, 5267655), (18, 4682360), (19, 4435920), (20, 4214124), (24, 3511770), (30, 2809416), (36, 2341180), (38, 2217960), (40, 2107062), (45, 1872944), (48, 1755885), (57, 1478640), (60, 1404708), (61, 1381680), (72, 1170590), (76, 1108980), (80, 1053531), (90, 936472), (95, 887184), (101, 834480), (114, 739320), (120, 702354), (122, 690840), (144, 585295), (152, 554490), (171, 492880), (180, 468236), (183, 460560), (190, 443592), (202, 417240), (228, 369660), (240, 351177), (244, 345420), (285, 295728), (303, 278160), (304, 277245), (305, 276336), (342, 246440), (360, 234118), (366, 230280), (380, 221796), (404, 208620), (456, 184830), (488, 172710), (505, 166896), (549, 153520), (570, 147864), (606, 139080), (610, 138168), (684, 123220), (720, 117059), (732, 115140), (760, 110898), (808, 104310), (855, 98576), (909, 92720), (912, 92415), (915, 92112), (976, 86355), (1010, 83448), (1098, 76760), (1140, 73932), (1159, 72720), (1212, 69540), (1220, 69084), (1368, 61610), (1464, 57570), (1515, 55632), (1520, 55449), (1616, 52155), (1710, 49288), (1818, 46360), (1830, 46056), (1919, 43920), (2020, 41724), (2196, 38380), (2280, 36966), (2318, 36360), (2424, 34770), (2440, 34542), (2736, 30805), (2745, 30704), (2928, 28785), (3030, 27816), (3420, 24644), (3477, 24240), (3636, 23180), (3660, 23028), (3838, 21960), (4040, 20862), (4392, 19190), (4545, 18544), (4560, 18483), (4636, 18180), (4848, 17385), (4880, 17271), (5490, 15352), (5757, 14640), (5795, 14544), (6060, 13908), (6161, 13680), (6840, 12322), (6954, 12120), (7272, 11590), (7320, 11514), (7676, 10980), (8080, 10431), (8784, 9595), (9090, 9272)]