204058140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 507186660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1326, 1399, 1430, 1716, 1870, 2145, 2210, 2244, 2431, 2652, 2798, 2805, 2860, 3315, 3740, 4197, 4290, 4420, 4862, 5596, 5610, 6630, 6995, 7293, 8394, 8580, 9724, 11220, 12155, 13260, 13990, 14586, 15389, 16788, 18187, 20985, 23783, 24310, 27980, 29172, 30778, 36374, 36465, 41970, 46167, 47566, 48620, 54561, 61556, 71349, 72748, 72930, 76945, 83940, 90935, 92334, 95132, 109122, 118915, 142698, 145860, 153890, 181870, 184668, 200057, 218244, 230835, 237830, 261613, 272805, 285396, 307780, 309179, 356745, 363740, 400114, 461670, 475660, 523226, 545610, 600171, 618358, 713490, 784839, 800228, 923340, 927537, 1000285, 1046452, 1091220, 1200342, 1236716, 1308065, 1426980, 1545895, 1569678, 1855074, 2000570, 2400684, 2616130, 3000855, 3091790, 3139356, 3400969, 3710148, 3924195, 4001140, 4637685, 5232260, 6001710, 6183580, 6801938, 7848390, 9275370, 10202907, 12003420, 13603876, 15696780, 17004845, 18550740, 20405814, 34009690, 40811628, 51014535, 68019380, 102029070, 204058140]

約数ペア:

[(1, 204058140), (2, 102029070), (3, 68019380), (4, 51014535), (5, 40811628), (6, 34009690), (10, 20405814), (11, 18550740), (12, 17004845), (13, 15696780), (15, 13603876), (17, 12003420), (20, 10202907), (22, 9275370), (26, 7848390), (30, 6801938), (33, 6183580), (34, 6001710), (39, 5232260), (44, 4637685), (51, 4001140), (52, 3924195), (55, 3710148), (60, 3400969), (65, 3139356), (66, 3091790), (68, 3000855), (78, 2616130), (85, 2400684), (102, 2000570), (110, 1855074), (130, 1569678), (132, 1545895), (143, 1426980), (156, 1308065), (165, 1236716), (170, 1200342), (187, 1091220), (195, 1046452), (204, 1000285), (220, 927537), (221, 923340), (255, 800228), (260, 784839), (286, 713490), (330, 618358), (340, 600171), (374, 545610), (390, 523226), (429, 475660), (442, 461670), (510, 400114), (561, 363740), (572, 356745), (660, 309179), (663, 307780), (715, 285396), (748, 272805), (780, 261613), (858, 237830), (884, 230835), (935, 218244), (1020, 200057), (1105, 184668), (1122, 181870), (1326, 153890), (1399, 145860), (1430, 142698), (1716, 118915), (1870, 109122), (2145, 95132), (2210, 92334), (2244, 90935), (2431, 83940), (2652, 76945), (2798, 72930), (2805, 72748), (2860, 71349), (3315, 61556), (3740, 54561), (4197, 48620), (4290, 47566), (4420, 46167), (4862, 41970), (5596, 36465), (5610, 36374), (6630, 30778), (6995, 29172), (7293, 27980), (8394, 24310), (8580, 23783), (9724, 20985), (11220, 18187), (12155, 16788), (13260, 15389), (13990, 14586)]