38691688920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:838

約数の個数: 256

約数和(自身を含む): 123688857600

約数和(自身を除く): 84997168680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 307, 331, 334, 380, 456, 501, 570, 614, 662, 668, 760, 835, 921, 993, 1002, 1140, 1228, 1324, 1336, 1535, 1655, 1670, 1842, 1986, 2004, 2280, 2456, 2505, 2648, 3070, 3173, 3310, 3340, 3684, 3972, 4008, 4605, 4965, 5010, 5833, 6140, 6289, 6346, 6620, 6680, 7368, 7944, 9210, 9519, 9930, 10020, 11666, 12280, 12578, 12692, 13240, 15865, 17499, 18420, 18867, 19038, 19860, 20040, 23332, 25156, 25384, 29165, 31445, 31730, 34998, 36840, 37734, 38076, 39720, 46664, 47595, 50312, 51269, 55277, 58330, 62890, 63460, 69996, 75468, 76152, 87495, 94335, 95190, 101617, 102538, 110554, 116660, 125780, 126920, 139992, 150936, 153807, 165831, 174990, 188670, 190380, 203234, 205076, 221108, 233320, 251560, 256345, 276385, 304851, 307614, 331662, 349980, 377340, 380760, 406468, 410152, 442216, 508085, 512690, 552770, 609702, 615228, 663324, 699960, 754680, 769035, 812936, 829155, 974111, 1016170, 1025380, 1050263, 1105540, 1219404, 1230456, 1326648, 1524255, 1538070, 1658310, 1930723, 1948222, 2032340, 2050760, 2100526, 2211080, 2438808, 2922333, 3048510, 3076140, 3150789, 3316620, 3861446, 3896444, 4064680, 4201052, 4870555, 5251315, 5792169, 5844666, 6097020, 6152280, 6301578, 6633240, 7722892, 7792888, 8402104, 9653615, 9741110, 10502630, 11584338, 11689332, 12194040, 12603156, 14611665, 15445784, 15753945, 16970039, 19307230, 19482220, 21005260, 23168676, 23378664, 25206312, 28960845, 29223330, 31507890, 33940078, 38614460, 38964440, 42010520, 46337352, 50910117, 57921690, 58446660, 63015780, 67880156, 77228920, 84850195, 101820234, 115843380, 116893320, 126031560, 135760312, 169700390, 203640468, 231686760, 254550585, 322430741, 339400780, 407280936, 509101170, 644861482, 678801560, 967292223, 1018202340, 1289722964, 1612153705, 1934584446, 2036404680, 2579445928, 3224307410, 3869168892, 4836461115, 6448614820, 7738337784, 9672922230, 12897229640, 19345844460, 38691688920]

約数ペア:

[(1, 38691688920), (2, 19345844460), (3, 12897229640), (4, 9672922230), (5, 7738337784), (6, 6448614820), (8, 4836461115), (10, 3869168892), (12, 3224307410), (15, 2579445928), (19, 2036404680), (20, 1934584446), (24, 1612153705), (30, 1289722964), (38, 1018202340), (40, 967292223), (57, 678801560), (60, 644861482), (76, 509101170), (95, 407280936), (114, 339400780), (120, 322430741), (152, 254550585), (167, 231686760), (190, 203640468), (228, 169700390), (285, 135760312), (307, 126031560), (331, 116893320), (334, 115843380), (380, 101820234), (456, 84850195), (501, 77228920), (570, 67880156), (614, 63015780), (662, 58446660), (668, 57921690), (760, 50910117), (835, 46337352), (921, 42010520), (993, 38964440), (1002, 38614460), (1140, 33940078), (1228, 31507890), (1324, 29223330), (1336, 28960845), (1535, 25206312), (1655, 23378664), (1670, 23168676), (1842, 21005260), (1986, 19482220), (2004, 19307230), (2280, 16970039), (2456, 15753945), (2505, 15445784), (2648, 14611665), (3070, 12603156), (3173, 12194040), (3310, 11689332), (3340, 11584338), (3684, 10502630), (3972, 9741110), (4008, 9653615), (4605, 8402104), (4965, 7792888), (5010, 7722892), (5833, 6633240), (6140, 6301578), (6289, 6152280), (6346, 6097020), (6620, 5844666), (6680, 5792169), (7368, 5251315), (7944, 4870555), (9210, 4201052), (9519, 4064680), (9930, 3896444), (10020, 3861446), (11666, 3316620), (12280, 3150789), (12578, 3076140), (12692, 3048510), (13240, 2922333), (15865, 2438808), (17499, 2211080), (18420, 2100526), (18867, 2050760), (19038, 2032340), (19860, 1948222), (20040, 1930723), (23332, 1658310), (25156, 1538070), (25384, 1524255), (29165, 1326648), (31445, 1230456), (31730, 1219404), (34998, 1105540), (36840, 1050263), (37734, 1025380), (38076, 1016170), (39720, 974111), (46664, 829155), (47595, 812936), (50312, 769035), (51269, 754680), (55277, 699960), (58330, 663324), (62890, 615228), (63460, 609702), (69996, 552770), (75468, 512690), (76152, 508085), (87495, 442216), (94335, 410152), (95190, 406468), (101617, 380760), (102538, 377340), (110554, 349980), (116660, 331662), (125780, 307614), (126920, 304851), (139992, 276385), (150936, 256345), (153807, 251560), (165831, 233320), (174990, 221108), (188670, 205076), (190380, 203234)]