15672335940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{11239}}^1$

素因数の和:11442

約数の個数: 144

約数和(自身を含む): 48703549440

約数和(自身を除く): 33031213500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 127, 180, 183, 244, 254, 305, 366, 381, 508, 549, 610, 635, 732, 762, 915, 1098, 1143, 1220, 1270, 1524, 1830, 1905, 2196, 2286, 2540, 2745, 3660, 3810, 4572, 5490, 5715, 7620, 7747, 10980, 11239, 11430, 15494, 22478, 22860, 23241, 30988, 33717, 38735, 44956, 46482, 56195, 67434, 69723, 77470, 92964, 101151, 112390, 116205, 134868, 139446, 154940, 168585, 202302, 224780, 232410, 278892, 337170, 348615, 404604, 464820, 505755, 674340, 685579, 697230, 1011510, 1371158, 1394460, 1427353, 2023020, 2056737, 2742316, 2854706, 3427895, 4113474, 4282059, 5709412, 6170211, 6855790, 7136765, 8226948, 8564118, 10283685, 12340422, 12846177, 13711580, 14273530, 17128236, 20567370, 21410295, 24680844, 25692354, 28547060, 30851055, 41134740, 42820590, 51384708, 61702110, 64230885, 85641180, 87068533, 123404220, 128461770, 174137066, 256923540, 261205599, 348274132, 435342665, 522411198, 783616797, 870685330, 1044822396, 1306027995, 1567233594, 1741370660, 2612055990, 3134467188, 3918083985, 5224111980, 7836167970, 15672335940]

約数ペア:

[(1, 15672335940), (2, 7836167970), (3, 5224111980), (4, 3918083985), (5, 3134467188), (6, 2612055990), (9, 1741370660), (10, 1567233594), (12, 1306027995), (15, 1044822396), (18, 870685330), (20, 783616797), (30, 522411198), (36, 435342665), (45, 348274132), (60, 261205599), (61, 256923540), (90, 174137066), (122, 128461770), (127, 123404220), (180, 87068533), (183, 85641180), (244, 64230885), (254, 61702110), (305, 51384708), (366, 42820590), (381, 41134740), (508, 30851055), (549, 28547060), (610, 25692354), (635, 24680844), (732, 21410295), (762, 20567370), (915, 17128236), (1098, 14273530), (1143, 13711580), (1220, 12846177), (1270, 12340422), (1524, 10283685), (1830, 8564118), (1905, 8226948), (2196, 7136765), (2286, 6855790), (2540, 6170211), (2745, 5709412), (3660, 4282059), (3810, 4113474), (4572, 3427895), (5490, 2854706), (5715, 2742316), (7620, 2056737), (7747, 2023020), (10980, 1427353), (11239, 1394460), (11430, 1371158), (15494, 1011510), (22478, 697230), (22860, 685579), (23241, 674340), (30988, 505755), (33717, 464820), (38735, 404604), (44956, 348615), (46482, 337170), (56195, 278892), (67434, 232410), (69723, 224780), (77470, 202302), (92964, 168585), (101151, 154940), (112390, 139446), (116205, 134868)]