13320794220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1616

約数の個数: 192

約数和(自身を含む): 39504568320

約数和(自身を除く): 26183774100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 71, 82, 106, 123, 142, 159, 164, 205, 212, 213, 246, 265, 284, 318, 355, 410, 426, 492, 530, 615, 636, 710, 795, 820, 852, 1060, 1065, 1230, 1420, 1439, 1590, 2130, 2173, 2460, 2878, 2911, 3180, 3763, 4260, 4317, 4346, 5756, 5822, 6519, 7195, 7526, 8634, 8692, 8733, 10865, 11289, 11644, 13038, 14390, 14555, 15052, 17268, 17466, 18815, 21585, 21730, 22578, 26076, 28780, 29110, 32595, 34932, 37630, 43170, 43460, 43665, 45156, 56445, 58220, 58999, 65190, 75260, 76267, 86340, 87330, 102169, 112890, 117998, 130380, 152534, 154283, 174660, 176997, 204338, 225780, 228801, 235996, 294995, 305068, 306507, 308566, 353994, 381335, 408676, 457602, 462849, 510845, 589990, 613014, 617132, 707988, 762670, 771415, 884985, 915204, 925698, 1021690, 1144005, 1179980, 1226028, 1525340, 1532535, 1542830, 1769970, 1851396, 2043380, 2288010, 2314245, 3065070, 3085660, 3126947, 3539940, 4188929, 4576020, 4628490, 5414957, 6130140, 6253894, 8377858, 9256980, 9380841, 10829914, 12507788, 12566787, 15634735, 16244871, 16755716, 18761682, 20944645, 21659828, 25133574, 27074785, 31269470, 32489742, 37523364, 41889290, 46904205, 50267148, 54149570, 62538940, 62833935, 64979484, 81224355, 83778580, 93808410, 108299140, 125667870, 162448710, 187616820, 222013237, 251335740, 324897420, 444026474, 666039711, 888052948, 1110066185, 1332079422, 2220132370, 2664158844, 3330198555, 4440264740, 6660397110, 13320794220]

約数ペア:

[(1, 13320794220), (2, 6660397110), (3, 4440264740), (4, 3330198555), (5, 2664158844), (6, 2220132370), (10, 1332079422), (12, 1110066185), (15, 888052948), (20, 666039711), (30, 444026474), (41, 324897420), (53, 251335740), (60, 222013237), (71, 187616820), (82, 162448710), (106, 125667870), (123, 108299140), (142, 93808410), (159, 83778580), (164, 81224355), (205, 64979484), (212, 62833935), (213, 62538940), (246, 54149570), (265, 50267148), (284, 46904205), (318, 41889290), (355, 37523364), (410, 32489742), (426, 31269470), (492, 27074785), (530, 25133574), (615, 21659828), (636, 20944645), (710, 18761682), (795, 16755716), (820, 16244871), (852, 15634735), (1060, 12566787), (1065, 12507788), (1230, 10829914), (1420, 9380841), (1439, 9256980), (1590, 8377858), (2130, 6253894), (2173, 6130140), (2460, 5414957), (2878, 4628490), (2911, 4576020), (3180, 4188929), (3763, 3539940), (4260, 3126947), (4317, 3085660), (4346, 3065070), (5756, 2314245), (5822, 2288010), (6519, 2043380), (7195, 1851396), (7526, 1769970), (8634, 1542830), (8692, 1532535), (8733, 1525340), (10865, 1226028), (11289, 1179980), (11644, 1144005), (13038, 1021690), (14390, 925698), (14555, 915204), (15052, 884985), (17268, 771415), (17466, 762670), (18815, 707988), (21585, 617132), (21730, 613014), (22578, 589990), (26076, 510845), (28780, 462849), (29110, 457602), (32595, 408676), (34932, 381335), (37630, 353994), (43170, 308566), (43460, 306507), (43665, 305068), (45156, 294995), (56445, 235996), (58220, 228801), (58999, 225780), (65190, 204338), (75260, 176997), (76267, 174660), (86340, 154283), (87330, 152534), (102169, 130380), (112890, 117998)]