304239780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2331

約数の個数: 192

約数和(自身を含む): 1073452800

約数和(自身を除く): 769213020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2281, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4562, 4940, 5130, 6669, 6843, 7020, 7410, 8892, 9124, 10260, 11115, 11405, 13338, 13686, 14820, 20529, 22230, 22810, 26676, 27372, 29653, 33345, 34215, 41058, 43339, 44460, 45620, 59306, 61587, 66690, 68430, 82116, 86678, 88959, 102645, 118612, 123174, 130017, 133380, 136860, 148265, 173356, 177918, 205290, 216695, 246348, 260034, 266877, 296530, 307935, 355836, 390051, 410580, 433390, 444795, 520068, 533754, 563407, 593060, 615870, 650085, 780102, 800631, 866780, 889590, 1067508, 1126814, 1170153, 1231740, 1300170, 1334385, 1560204, 1601262, 1690221, 1779180, 1950255, 2253628, 2340306, 2600340, 2668770, 2817035, 3202524, 3380442, 3900510, 4003155, 4680612, 5070663, 5337540, 5634070, 5850765, 6760884, 7801020, 8006310, 8451105, 10141326, 11268140, 11701530, 15211989, 16012620, 16902210, 20282652, 23403060, 25353315, 30423978, 33804420, 50706630, 60847956, 76059945, 101413260, 152119890, 304239780]

約数ペア:

[(1, 304239780), (2, 152119890), (3, 101413260), (4, 76059945), (5, 60847956), (6, 50706630), (9, 33804420), (10, 30423978), (12, 25353315), (13, 23403060), (15, 20282652), (18, 16902210), (19, 16012620), (20, 15211989), (26, 11701530), (27, 11268140), (30, 10141326), (36, 8451105), (38, 8006310), (39, 7801020), (45, 6760884), (52, 5850765), (54, 5634070), (57, 5337540), (60, 5070663), (65, 4680612), (76, 4003155), (78, 3900510), (90, 3380442), (95, 3202524), (108, 2817035), (114, 2668770), (117, 2600340), (130, 2340306), (135, 2253628), (156, 1950255), (171, 1779180), (180, 1690221), (190, 1601262), (195, 1560204), (228, 1334385), (234, 1300170), (247, 1231740), (260, 1170153), (270, 1126814), (285, 1067508), (342, 889590), (351, 866780), (380, 800631), (390, 780102), (468, 650085), (494, 615870), (513, 593060), (540, 563407), (570, 533754), (585, 520068), (684, 444795), (702, 433390), (741, 410580), (780, 390051), (855, 355836), (988, 307935), (1026, 296530), (1140, 266877), (1170, 260034), (1235, 246348), (1404, 216695), (1482, 205290), (1710, 177918), (1755, 173356), (2052, 148265), (2223, 136860), (2281, 133380), (2340, 130017), (2470, 123174), (2565, 118612), (2964, 102645), (3420, 88959), (3510, 86678), (3705, 82116), (4446, 68430), (4562, 66690), (4940, 61587), (5130, 59306), (6669, 45620), (6843, 44460), (7020, 43339), (7410, 41058), (8892, 34215), (9124, 33345), (10260, 29653), (11115, 27372), (11405, 26676), (13338, 22810), (13686, 22230), (14820, 20529)]