1236767220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5233}}^1$

素因数の和:5362

約数の個数: 144

約数和(自身を含む): 4080886992

約数和(自身を除く): 2844119772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 780, 909, 1010, 1170, 1212, 1313, 1515, 1818, 2020, 2340, 2626, 3030, 3636, 3939, 4545, 5233, 5252, 6060, 6565, 7878, 9090, 10466, 11817, 13130, 15699, 15756, 18180, 19695, 20932, 23634, 26165, 26260, 31398, 39390, 47097, 47268, 52330, 59085, 62796, 68029, 78495, 78780, 94194, 104660, 118170, 136058, 156990, 188388, 204087, 235485, 236340, 272116, 313980, 340145, 408174, 470970, 528533, 612261, 680290, 816348, 941940, 1020435, 1057066, 1224522, 1360580, 1585599, 2040870, 2114132, 2449044, 2642665, 3061305, 3171198, 4081740, 4756797, 5285330, 6122610, 6342396, 6870929, 7927995, 9513594, 10570660, 12245220, 13741858, 15855990, 19027188, 20612787, 23783985, 27483716, 31711980, 34354645, 41225574, 47567970, 61838361, 68709290, 82451148, 95135940, 103063935, 123676722, 137418580, 206127870, 247353444, 309191805, 412255740, 618383610, 1236767220]

約数ペア:

[(1, 1236767220), (2, 618383610), (3, 412255740), (4, 309191805), (5, 247353444), (6, 206127870), (9, 137418580), (10, 123676722), (12, 103063935), (13, 95135940), (15, 82451148), (18, 68709290), (20, 61838361), (26, 47567970), (30, 41225574), (36, 34354645), (39, 31711980), (45, 27483716), (52, 23783985), (60, 20612787), (65, 19027188), (78, 15855990), (90, 13741858), (101, 12245220), (117, 10570660), (130, 9513594), (156, 7927995), (180, 6870929), (195, 6342396), (202, 6122610), (234, 5285330), (260, 4756797), (303, 4081740), (390, 3171198), (404, 3061305), (468, 2642665), (505, 2449044), (585, 2114132), (606, 2040870), (780, 1585599), (909, 1360580), (1010, 1224522), (1170, 1057066), (1212, 1020435), (1313, 941940), (1515, 816348), (1818, 680290), (2020, 612261), (2340, 528533), (2626, 470970), (3030, 408174), (3636, 340145), (3939, 313980), (4545, 272116), (5233, 236340), (5252, 235485), (6060, 204087), (6565, 188388), (7878, 156990), (9090, 136058), (10466, 118170), (11817, 104660), (13130, 94194), (15699, 78780), (15756, 78495), (18180, 68029), (19695, 62796), (20932, 59085), (23634, 52330), (26165, 47268), (26260, 47097), (31398, 39390)]