157215224040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{862493}}^1$

素因数の和:862552

約数の個数: 192

約数和(自身を含む): 566348060160

約数和(自身を除く): 409132836120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3720, 4340, 4557, 5208, 5880, 6076, 6510, 7595, 8680, 9114, 12152, 13020, 15190, 18228, 22785, 26040, 30380, 36456, 45570, 60760, 91140, 182280, 862493, 1724986, 2587479, 3449972, 4312465, 5174958, 6037451, 6899944, 8624930, 10349916, 12074902, 12937395, 17249860, 18112353, 20699832, 24149804, 25874790, 26737283, 30187255, 34499720, 36224706, 42262157, 48299608, 51749580, 53474566, 60374510, 72449412, 80211849, 84524314, 90561765, 103499160, 106949132, 120749020, 126786471, 133686415, 144898824, 160423698, 169048628, 181123530, 187160981, 211310785, 213898264, 241498040, 253572942, 267372830, 320847396, 338097256, 362247060, 374321962, 401059245, 422621570, 507145884, 534745660, 561482943, 633932355, 641694792, 724494120, 748643924, 802118490, 845243140, 935804905, 1014291768, 1069491320, 1122965886, 1267864710, 1310126867, 1497287848, 1604236980, 1690486280, 1871609810, 2245931772, 2535729420, 2620253734, 2807414715, 3208473960, 3743219620, 3930380601, 4491863544, 5071458840, 5240507468, 5614829430, 6550634335, 7486439240, 7860761202, 10481014936, 11229658860, 13101268670, 15721522404, 19651903005, 22459317720, 26202537340, 31443044808, 39303806010, 52405074680, 78607612020, 157215224040]

約数ペア:

[(1, 157215224040), (2, 78607612020), (3, 52405074680), (4, 39303806010), (5, 31443044808), (6, 26202537340), (7, 22459317720), (8, 19651903005), (10, 15721522404), (12, 13101268670), (14, 11229658860), (15, 10481014936), (20, 7860761202), (21, 7486439240), (24, 6550634335), (28, 5614829430), (30, 5240507468), (31, 5071458840), (35, 4491863544), (40, 3930380601), (42, 3743219620), (49, 3208473960), (56, 2807414715), (60, 2620253734), (62, 2535729420), (70, 2245931772), (84, 1871609810), (93, 1690486280), (98, 1604236980), (105, 1497287848), (120, 1310126867), (124, 1267864710), (140, 1122965886), (147, 1069491320), (155, 1014291768), (168, 935804905), (186, 845243140), (196, 802118490), (210, 748643924), (217, 724494120), (245, 641694792), (248, 633932355), (280, 561482943), (294, 534745660), (310, 507145884), (372, 422621570), (392, 401059245), (420, 374321962), (434, 362247060), (465, 338097256), (490, 320847396), (588, 267372830), (620, 253572942), (651, 241498040), (735, 213898264), (744, 211310785), (840, 187160981), (868, 181123530), (930, 169048628), (980, 160423698), (1085, 144898824), (1176, 133686415), (1240, 126786471), (1302, 120749020), (1470, 106949132), (1519, 103499160), (1736, 90561765), (1860, 84524314), (1960, 80211849), (2170, 72449412), (2604, 60374510), (2940, 53474566), (3038, 51749580), (3255, 48299608), (3720, 42262157), (4340, 36224706), (4557, 34499720), (5208, 30187255), (5880, 26737283), (6076, 25874790), (6510, 24149804), (7595, 20699832), (8680, 18112353), (9114, 17249860), (12152, 12937395), (13020, 12074902), (15190, 10349916), (18228, 8624930), (22785, 6899944), (26040, 6037451), (30380, 5174958), (36456, 4312465), (45570, 3449972), (60760, 2587479), (91140, 1724986), (182280, 862493)]