1274912160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3331

約数の個数: 192

約数和(自身を含む): 4326981120

約数和(自身を除く): 3052068960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 480, 516, 570, 608, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1376, 1520, 1634, 1720, 1824, 2064, 2280, 2451, 2580, 3040, 3251, 3268, 3440, 4085, 4128, 4560, 4902, 5160, 6502, 6536, 6880, 8170, 9120, 9753, 9804, 10320, 12255, 13004, 13072, 16255, 16340, 19506, 19608, 20640, 24510, 26008, 26144, 32510, 32680, 39012, 39216, 48765, 49020, 52016, 61769, 65020, 65360, 78024, 78432, 97530, 98040, 104032, 123538, 130040, 130720, 139793, 156048, 185307, 195060, 196080, 247076, 260080, 279586, 308845, 312096, 370614, 390120, 392160, 419379, 494152, 520160, 559172, 617690, 698965, 741228, 780240, 838758, 926535, 988304, 1118344, 1235380, 1397930, 1482456, 1560480, 1677516, 1853070, 1976608, 2096895, 2236688, 2470760, 2656067, 2795860, 2964912, 3355032, 3706140, 4193790, 4473376, 4941520, 5312134, 5591720, 5929824, 6710064, 7412280, 7968201, 8387580, 9883040, 10624268, 11183440, 13280335, 13420128, 14824560, 15936402, 16775160, 21248536, 22366880, 26560670, 29649120, 31872804, 33550320, 39841005, 42497072, 53121340, 63745608, 67100640, 79682010, 84994144, 106242680, 127491216, 159364020, 212485360, 254982432, 318728040, 424970720, 637456080, 1274912160]

約数ペア:

[(1, 1274912160), (2, 637456080), (3, 424970720), (4, 318728040), (5, 254982432), (6, 212485360), (8, 159364020), (10, 127491216), (12, 106242680), (15, 84994144), (16, 79682010), (19, 67100640), (20, 63745608), (24, 53121340), (30, 42497072), (32, 39841005), (38, 33550320), (40, 31872804), (43, 29649120), (48, 26560670), (57, 22366880), (60, 21248536), (76, 16775160), (80, 15936402), (86, 14824560), (95, 13420128), (96, 13280335), (114, 11183440), (120, 10624268), (129, 9883040), (152, 8387580), (160, 7968201), (172, 7412280), (190, 6710064), (215, 5929824), (228, 5591720), (240, 5312134), (258, 4941520), (285, 4473376), (304, 4193790), (344, 3706140), (380, 3355032), (430, 2964912), (456, 2795860), (480, 2656067), (516, 2470760), (570, 2236688), (608, 2096895), (645, 1976608), (688, 1853070), (760, 1677516), (817, 1560480), (860, 1482456), (912, 1397930), (1032, 1235380), (1140, 1118344), (1290, 988304), (1376, 926535), (1520, 838758), (1634, 780240), (1720, 741228), (1824, 698965), (2064, 617690), (2280, 559172), (2451, 520160), (2580, 494152), (3040, 419379), (3251, 392160), (3268, 390120), (3440, 370614), (4085, 312096), (4128, 308845), (4560, 279586), (4902, 260080), (5160, 247076), (6502, 196080), (6536, 195060), (6880, 185307), (8170, 156048), (9120, 139793), (9753, 130720), (9804, 130040), (10320, 123538), (12255, 104032), (13004, 98040), (13072, 97530), (16255, 78432), (16340, 78024), (19506, 65360), (19608, 65020), (20640, 61769), (24510, 52016), (26008, 49020), (26144, 48765), (32510, 39216), (32680, 39012)]