158428080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 577031520

約数和(自身を除く): 418603440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 313, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 626, 666, 684, 703, 720, 740, 760, 855, 888, 912, 939, 1110, 1140, 1252, 1332, 1368, 1406, 1480, 1520, 1565, 1665, 1710, 1776, 1878, 2109, 2220, 2280, 2504, 2664, 2736, 2812, 2817, 2960, 3130, 3330, 3420, 3515, 3756, 4218, 4440, 4560, 4695, 5008, 5328, 5624, 5634, 5947, 6260, 6327, 6660, 6840, 7030, 7512, 8436, 8880, 9390, 10545, 11248, 11268, 11581, 11894, 12520, 12654, 13320, 13680, 14060, 14085, 15024, 16872, 17841, 18780, 21090, 22536, 23162, 23788, 25040, 25308, 26640, 28120, 28170, 29735, 31635, 33744, 34743, 35682, 37560, 42180, 45072, 46324, 47576, 50616, 53523, 56240, 56340, 57905, 59470, 63270, 69486, 71364, 75120, 84360, 89205, 92648, 95152, 101232, 104229, 107046, 112680, 115810, 118940, 126540, 138972, 142728, 168720, 173715, 178410, 185296, 208458, 214092, 220039, 225360, 231620, 237880, 253080, 267615, 277944, 285456, 347430, 356820, 416916, 428184, 440078, 463240, 475760, 506160, 521145, 535230, 555888, 660117, 694860, 713640, 833832, 856368, 880156, 926480, 1042290, 1070460, 1100195, 1320234, 1389720, 1427280, 1667664, 1760312, 1980351, 2084580, 2140920, 2200390, 2640468, 2779440, 3300585, 3520624, 3960702, 4169160, 4281840, 4400780, 5280936, 6601170, 7921404, 8338320, 8801560, 9901755, 10561872, 13202340, 15842808, 17603120, 19803510, 26404680, 31685616, 39607020, 52809360, 79214040, 158428080]

約数ペア:

[(1, 158428080), (2, 79214040), (3, 52809360), (4, 39607020), (5, 31685616), (6, 26404680), (8, 19803510), (9, 17603120), (10, 15842808), (12, 13202340), (15, 10561872), (16, 9901755), (18, 8801560), (19, 8338320), (20, 7921404), (24, 6601170), (30, 5280936), (36, 4400780), (37, 4281840), (38, 4169160), (40, 3960702), (45, 3520624), (48, 3300585), (57, 2779440), (60, 2640468), (72, 2200390), (74, 2140920), (76, 2084580), (80, 1980351), (90, 1760312), (95, 1667664), (111, 1427280), (114, 1389720), (120, 1320234), (144, 1100195), (148, 1070460), (152, 1042290), (171, 926480), (180, 880156), (185, 856368), (190, 833832), (222, 713640), (228, 694860), (240, 660117), (285, 555888), (296, 535230), (304, 521145), (313, 506160), (333, 475760), (342, 463240), (360, 440078), (370, 428184), (380, 416916), (444, 356820), (456, 347430), (555, 285456), (570, 277944), (592, 267615), (626, 253080), (666, 237880), (684, 231620), (703, 225360), (720, 220039), (740, 214092), (760, 208458), (855, 185296), (888, 178410), (912, 173715), (939, 168720), (1110, 142728), (1140, 138972), (1252, 126540), (1332, 118940), (1368, 115810), (1406, 112680), (1480, 107046), (1520, 104229), (1565, 101232), (1665, 95152), (1710, 92648), (1776, 89205), (1878, 84360), (2109, 75120), (2220, 71364), (2280, 69486), (2504, 63270), (2664, 59470), (2736, 57905), (2812, 56340), (2817, 56240), (2960, 53523), (3130, 50616), (3330, 47576), (3420, 46324), (3515, 45072), (3756, 42180), (4218, 37560), (4440, 35682), (4560, 34743), (4695, 33744), (5008, 31635), (5328, 29735), (5624, 28170), (5634, 28120), (5947, 26640), (6260, 25308), (6327, 25040), (6660, 23788), (6840, 23162), (7030, 22536), (7512, 21090), (8436, 18780), (8880, 17841), (9390, 16872), (10545, 15024), (11248, 14085), (11268, 14060), (11581, 13680), (11894, 13320), (12520, 12654)]