72325678320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{270761}}^1$

素因数の和:270840

約数の個数: 240

約数和(自身を含む): 282831486912

約数和(自身を除く): 210505808592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 5040, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9540, 11130, 12720, 13356, 14840, 16695, 17808, 19080, 22260, 26712, 29680, 33390, 38160, 44520, 53424, 66780, 89040, 133560, 267120, 270761, 541522, 812283, 1083044, 1353805, 1624566, 1895327, 2166088, 2436849, 2707610, 3249132, 3790654, 4061415, 4332176, 4873698, 5415220, 5685981, 6498264, 7581308, 8122830, 9476635, 9747396, 10830440, 11371962, 12184245, 12996528, 14350333, 15162616, 16245660, 17057943, 18953270, 19494792, 21660880, 22743924, 24368490, 28429905, 28700666, 30325232, 32491320, 34115886, 37906540, 38989584, 43050999, 45487848, 48736980, 56859810, 57401332, 64982640, 68231772, 71751665, 75813080, 85289715, 86101998, 90975696, 97473960, 100452331, 113719620, 114802664, 129152997, 136463544, 143503330, 151626160, 170579430, 172203996, 194947920, 200904662, 215254995, 227439240, 229605328, 258305994, 272927088, 287006660, 301356993, 341158860, 344407992, 401809324, 430509990, 454878480, 502261655, 516611988, 574013320, 602713986, 645764985, 682317720, 688815984, 803618648, 861019980, 904070979, 1004523310, 1033223976, 1148026640, 1205427972, 1291529970, 1364635440, 1506784965, 1607237296, 1722039960, 1808141958, 2009046620, 2066447952, 2410855944, 2583059940, 3013569930, 3444079920, 3616283916, 4018093240, 4520354895, 4821711888, 5166119880, 6027139860, 7232567832, 8036186480, 9040709790, 10332239760, 12054279720, 14465135664, 18081419580, 24108559440, 36162839160, 72325678320]

約数ペア:

[(1, 72325678320), (2, 36162839160), (3, 24108559440), (4, 18081419580), (5, 14465135664), (6, 12054279720), (7, 10332239760), (8, 9040709790), (9, 8036186480), (10, 7232567832), (12, 6027139860), (14, 5166119880), (15, 4821711888), (16, 4520354895), (18, 4018093240), (20, 3616283916), (21, 3444079920), (24, 3013569930), (28, 2583059940), (30, 2410855944), (35, 2066447952), (36, 2009046620), (40, 1808141958), (42, 1722039960), (45, 1607237296), (48, 1506784965), (53, 1364635440), (56, 1291529970), (60, 1205427972), (63, 1148026640), (70, 1033223976), (72, 1004523310), (80, 904070979), (84, 861019980), (90, 803618648), (105, 688815984), (106, 682317720), (112, 645764985), (120, 602713986), (126, 574013320), (140, 516611988), (144, 502261655), (159, 454878480), (168, 430509990), (180, 401809324), (210, 344407992), (212, 341158860), (240, 301356993), (252, 287006660), (265, 272927088), (280, 258305994), (315, 229605328), (318, 227439240), (336, 215254995), (360, 200904662), (371, 194947920), (420, 172203996), (424, 170579430), (477, 151626160), (504, 143503330), (530, 136463544), (560, 129152997), (630, 114802664), (636, 113719620), (720, 100452331), (742, 97473960), (795, 90975696), (840, 86101998), (848, 85289715), (954, 75813080), (1008, 71751665), (1060, 68231772), (1113, 64982640), (1260, 57401332), (1272, 56859810), (1484, 48736980), (1590, 45487848), (1680, 43050999), (1855, 38989584), (1908, 37906540), (2120, 34115886), (2226, 32491320), (2385, 30325232), (2520, 28700666), (2544, 28429905), (2968, 24368490), (3180, 22743924), (3339, 21660880), (3710, 19494792), (3816, 18953270), (4240, 17057943), (4452, 16245660), (4770, 15162616), (5040, 14350333), (5565, 12996528), (5936, 12184245), (6360, 11371962), (6678, 10830440), (7420, 9747396), (7632, 9476635), (8904, 8122830), (9540, 7581308), (11130, 6498264), (12720, 5685981), (13356, 5415220), (14840, 4873698), (16695, 4332176), (17808, 4061415), (19080, 3790654), (22260, 3249132), (26712, 2707610), (29680, 2436849), (33390, 2166088), (38160, 1895327), (44520, 1624566), (53424, 1353805), (66780, 1083044), (89040, 812283), (133560, 541522), (267120, 270761)]