2228261160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 7211151360

約数和(自身を除く): 4982890200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 83, 92, 115, 120, 137, 138, 142, 166, 184, 213, 230, 249, 274, 276, 284, 332, 345, 355, 411, 415, 426, 460, 498, 548, 552, 568, 664, 685, 690, 710, 822, 830, 852, 920, 996, 1065, 1096, 1245, 1370, 1380, 1420, 1633, 1644, 1660, 1704, 1909, 1992, 2055, 2130, 2490, 2740, 2760, 2840, 3151, 3266, 3288, 3320, 3818, 4110, 4260, 4899, 4980, 5480, 5727, 5893, 6302, 6532, 7636, 8165, 8220, 8520, 9453, 9545, 9727, 9798, 9960, 11371, 11454, 11786, 12604, 13064, 15272, 15755, 16330, 16440, 17679, 18906, 19090, 19454, 19596, 22742, 22908, 23572, 24495, 25208, 28635, 29181, 29465, 31510, 32660, 34113, 35358, 37812, 38180, 38908, 39192, 45484, 45816, 47144, 47265, 48635, 48990, 56855, 57270, 58362, 58930, 63020, 65320, 68226, 70716, 75624, 76360, 77816, 88395, 90968, 94530, 97270, 97980, 113710, 114540, 116724, 117860, 126040, 135539, 136452, 141432, 145905, 170565, 176790, 189060, 194540, 195960, 223721, 227420, 229080, 233448, 235720, 261533, 271078, 272904, 291810, 341130, 353580, 378120, 389080, 406617, 447442, 454840, 523066, 542156, 583620, 671163, 677695, 682260, 707160, 784599, 807341, 813234, 894884, 1046132, 1084312, 1118605, 1167240, 1307665, 1342326, 1355390, 1364520, 1569198, 1614682, 1626468, 1789768, 2033085, 2092264, 2237210, 2422023, 2615330, 2684652, 2710780, 3138396, 3229364, 3252936, 3355815, 3922995, 4036705, 4066170, 4474420, 4844046, 5230660, 5369304, 5421560, 6276792, 6458728, 6711630, 7845990, 8073410, 8132340, 8948840, 9688092, 10461320, 12110115, 13423260, 15691980, 16146820, 16264680, 18568843, 19376184, 24220230, 26846520, 31383960, 32293640, 37137686, 48440460, 55706529, 74275372, 92844215, 96880920, 111413058, 148550744, 185688430, 222826116, 278532645, 371376860, 445652232, 557065290, 742753720, 1114130580, 2228261160]

約数ペア:

[(1, 2228261160), (2, 1114130580), (3, 742753720), (4, 557065290), (5, 445652232), (6, 371376860), (8, 278532645), (10, 222826116), (12, 185688430), (15, 148550744), (20, 111413058), (23, 96880920), (24, 92844215), (30, 74275372), (40, 55706529), (46, 48440460), (60, 37137686), (69, 32293640), (71, 31383960), (83, 26846520), (92, 24220230), (115, 19376184), (120, 18568843), (137, 16264680), (138, 16146820), (142, 15691980), (166, 13423260), (184, 12110115), (213, 10461320), (230, 9688092), (249, 8948840), (274, 8132340), (276, 8073410), (284, 7845990), (332, 6711630), (345, 6458728), (355, 6276792), (411, 5421560), (415, 5369304), (426, 5230660), (460, 4844046), (498, 4474420), (548, 4066170), (552, 4036705), (568, 3922995), (664, 3355815), (685, 3252936), (690, 3229364), (710, 3138396), (822, 2710780), (830, 2684652), (852, 2615330), (920, 2422023), (996, 2237210), (1065, 2092264), (1096, 2033085), (1245, 1789768), (1370, 1626468), (1380, 1614682), (1420, 1569198), (1633, 1364520), (1644, 1355390), (1660, 1342326), (1704, 1307665), (1909, 1167240), (1992, 1118605), (2055, 1084312), (2130, 1046132), (2490, 894884), (2740, 813234), (2760, 807341), (2840, 784599), (3151, 707160), (3266, 682260), (3288, 677695), (3320, 671163), (3818, 583620), (4110, 542156), (4260, 523066), (4899, 454840), (4980, 447442), (5480, 406617), (5727, 389080), (5893, 378120), (6302, 353580), (6532, 341130), (7636, 291810), (8165, 272904), (8220, 271078), (8520, 261533), (9453, 235720), (9545, 233448), (9727, 229080), (9798, 227420), (9960, 223721), (11371, 195960), (11454, 194540), (11786, 189060), (12604, 176790), (13064, 170565), (15272, 145905), (15755, 141432), (16330, 136452), (16440, 135539), (17679, 126040), (18906, 117860), (19090, 116724), (19454, 114540), (19596, 113710), (22742, 97980), (22908, 97270), (23572, 94530), (24495, 90968), (25208, 88395), (28635, 77816), (29181, 76360), (29465, 75624), (31510, 70716), (32660, 68226), (34113, 65320), (35358, 63020), (37812, 58930), (38180, 58362), (38908, 57270), (39192, 56855), (45484, 48990), (45816, 48635), (47144, 47265)]