157036140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 552726720

約数和(自身を除く): 395690580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 37, 38, 45, 51, 57, 60, 68, 73, 74, 76, 85, 90, 95, 102, 111, 114, 146, 148, 153, 170, 171, 180, 185, 190, 204, 219, 222, 228, 255, 285, 292, 306, 323, 333, 340, 342, 365, 370, 380, 438, 444, 510, 555, 570, 612, 629, 646, 657, 666, 684, 703, 730, 740, 765, 855, 876, 969, 1020, 1095, 1110, 1140, 1241, 1258, 1292, 1314, 1332, 1387, 1406, 1460, 1530, 1615, 1665, 1710, 1887, 1938, 2109, 2190, 2220, 2482, 2516, 2628, 2701, 2774, 2812, 2907, 3060, 3145, 3230, 3285, 3330, 3420, 3515, 3723, 3774, 3876, 4161, 4218, 4380, 4845, 4964, 5402, 5548, 5661, 5814, 6205, 6290, 6327, 6460, 6570, 6660, 6935, 7030, 7446, 7548, 8103, 8322, 8436, 9435, 9690, 10545, 10804, 11169, 11322, 11628, 11951, 12410, 12483, 12580, 12654, 13140, 13505, 13870, 14060, 14535, 14892, 16206, 16644, 18615, 18870, 19380, 20805, 21090, 22338, 22644, 23579, 23902, 24309, 24820, 24966, 25308, 27010, 27740, 28305, 29070, 31635, 32412, 35853, 37230, 37740, 40515, 41610, 42180, 44676, 45917, 47158, 47804, 48618, 49932, 51319, 54020, 55845, 56610, 58140, 59755, 62415, 63270, 70737, 71706, 74460, 81030, 83220, 91834, 94316, 97236, 102638, 107559, 111690, 113220, 117895, 119510, 121545, 124830, 126540, 137751, 141474, 143412, 153957, 162060, 179265, 183668, 205276, 212211, 215118, 223380, 229585, 235790, 239020, 243090, 249660, 256595, 275502, 282948, 307914, 353685, 358530, 413253, 424422, 430236, 459170, 461871, 471580, 486180, 513190, 537795, 551004, 615828, 688755, 707370, 717060, 769785, 826506, 848844, 872423, 918340, 923742, 1026380, 1061055, 1075590, 1377510, 1414740, 1539570, 1653012, 1744846, 1847484, 2066265, 2122110, 2151180, 2309355, 2617269, 2755020, 3079140, 3489692, 4132530, 4244220, 4362115, 4618710, 5234538, 7851807, 8265060, 8724230, 9237420, 10469076, 13086345, 15703614, 17448460, 26172690, 31407228, 39259035, 52345380, 78518070, 157036140]

約数ペア:

[(1, 157036140), (2, 78518070), (3, 52345380), (4, 39259035), (5, 31407228), (6, 26172690), (9, 17448460), (10, 15703614), (12, 13086345), (15, 10469076), (17, 9237420), (18, 8724230), (19, 8265060), (20, 7851807), (30, 5234538), (34, 4618710), (36, 4362115), (37, 4244220), (38, 4132530), (45, 3489692), (51, 3079140), (57, 2755020), (60, 2617269), (68, 2309355), (73, 2151180), (74, 2122110), (76, 2066265), (85, 1847484), (90, 1744846), (95, 1653012), (102, 1539570), (111, 1414740), (114, 1377510), (146, 1075590), (148, 1061055), (153, 1026380), (170, 923742), (171, 918340), (180, 872423), (185, 848844), (190, 826506), (204, 769785), (219, 717060), (222, 707370), (228, 688755), (255, 615828), (285, 551004), (292, 537795), (306, 513190), (323, 486180), (333, 471580), (340, 461871), (342, 459170), (365, 430236), (370, 424422), (380, 413253), (438, 358530), (444, 353685), (510, 307914), (555, 282948), (570, 275502), (612, 256595), (629, 249660), (646, 243090), (657, 239020), (666, 235790), (684, 229585), (703, 223380), (730, 215118), (740, 212211), (765, 205276), (855, 183668), (876, 179265), (969, 162060), (1020, 153957), (1095, 143412), (1110, 141474), (1140, 137751), (1241, 126540), (1258, 124830), (1292, 121545), (1314, 119510), (1332, 117895), (1387, 113220), (1406, 111690), (1460, 107559), (1530, 102638), (1615, 97236), (1665, 94316), (1710, 91834), (1887, 83220), (1938, 81030), (2109, 74460), (2190, 71706), (2220, 70737), (2482, 63270), (2516, 62415), (2628, 59755), (2701, 58140), (2774, 56610), (2812, 55845), (2907, 54020), (3060, 51319), (3145, 49932), (3230, 48618), (3285, 47804), (3330, 47158), (3420, 45917), (3515, 44676), (3723, 42180), (3774, 41610), (3876, 40515), (4161, 37740), (4218, 37230), (4380, 35853), (4845, 32412), (4964, 31635), (5402, 29070), (5548, 28305), (5661, 27740), (5814, 27010), (6205, 25308), (6290, 24966), (6327, 24820), (6460, 24309), (6570, 23902), (6660, 23579), (6935, 22644), (7030, 22338), (7446, 21090), (7548, 20805), (8103, 19380), (8322, 18870), (8436, 18615), (9435, 16644), (9690, 16206), (10545, 14892), (10804, 14535), (11169, 14060), (11322, 13870), (11628, 13505), (11951, 13140), (12410, 12654), (12483, 12580)]