238996951220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1498

約数の個数: 192

約数和(自身を含む): 545050598400

約数和(自身を除く): 306053647180

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 83, 109, 116, 145, 148, 166, 185, 218, 290, 332, 370, 415, 436, 545, 580, 740, 830, 1073, 1090, 1231, 1660, 2146, 2180, 2407, 2462, 3071, 3161, 4033, 4292, 4814, 4924, 5365, 6142, 6155, 6322, 8066, 9047, 9628, 10730, 12035, 12284, 12310, 12644, 15355, 15805, 16132, 18094, 20165, 21460, 24070, 24620, 30710, 31610, 35699, 36188, 40330, 45235, 45547, 48140, 61420, 63220, 71398, 80660, 89059, 90470, 91094, 102173, 116957, 134179, 142796, 178118, 178495, 180940, 182188, 204346, 227735, 233914, 262363, 268358, 334739, 356236, 356990, 408692, 445295, 455470, 467828, 510865, 524726, 536716, 584785, 669478, 670895, 713980, 890590, 910940, 1021730, 1049452, 1169570, 1311815, 1320863, 1338956, 1341790, 1673695, 1781180, 2043460, 2339140, 2623630, 2641726, 2683580, 2963017, 3347390, 3780401, 3891191, 4964623, 5247260, 5283452, 5926034, 6604315, 6694780, 7560802, 7782382, 9707431, 9929246, 11136857, 11852068, 13208630, 14815085, 15121604, 15564764, 18902005, 19414862, 19455955, 19858492, 22273714, 24823115, 26417260, 29630170, 37804010, 38829724, 38911910, 44547428, 48537155, 49646230, 55684285, 59260340, 75608020, 77823820, 97074310, 99292460, 109631629, 111368570, 143974067, 194148620, 219263258, 222737140, 287948134, 322968853, 412063709, 438526516, 548158145, 575896268, 645937706, 719870335, 824127418, 1096316290, 1291875412, 1439740670, 1614844265, 1648254836, 2060318545, 2192632580, 2879481340, 3229688530, 4120637090, 6459377060, 8241274180, 11949847561, 23899695122, 47799390244, 59749237805, 119498475610, 238996951220]

約数ペア:

[(1, 238996951220), (2, 119498475610), (4, 59749237805), (5, 47799390244), (10, 23899695122), (20, 11949847561), (29, 8241274180), (37, 6459377060), (58, 4120637090), (74, 3229688530), (83, 2879481340), (109, 2192632580), (116, 2060318545), (145, 1648254836), (148, 1614844265), (166, 1439740670), (185, 1291875412), (218, 1096316290), (290, 824127418), (332, 719870335), (370, 645937706), (415, 575896268), (436, 548158145), (545, 438526516), (580, 412063709), (740, 322968853), (830, 287948134), (1073, 222737140), (1090, 219263258), (1231, 194148620), (1660, 143974067), (2146, 111368570), (2180, 109631629), (2407, 99292460), (2462, 97074310), (3071, 77823820), (3161, 75608020), (4033, 59260340), (4292, 55684285), (4814, 49646230), (4924, 48537155), (5365, 44547428), (6142, 38911910), (6155, 38829724), (6322, 37804010), (8066, 29630170), (9047, 26417260), (9628, 24823115), (10730, 22273714), (12035, 19858492), (12284, 19455955), (12310, 19414862), (12644, 18902005), (15355, 15564764), (15805, 15121604), (16132, 14815085), (18094, 13208630), (20165, 11852068), (21460, 11136857), (24070, 9929246), (24620, 9707431), (30710, 7782382), (31610, 7560802), (35699, 6694780), (36188, 6604315), (40330, 5926034), (45235, 5283452), (45547, 5247260), (48140, 4964623), (61420, 3891191), (63220, 3780401), (71398, 3347390), (80660, 2963017), (89059, 2683580), (90470, 2641726), (91094, 2623630), (102173, 2339140), (116957, 2043460), (134179, 1781180), (142796, 1673695), (178118, 1341790), (178495, 1338956), (180940, 1320863), (182188, 1311815), (204346, 1169570), (227735, 1049452), (233914, 1021730), (262363, 910940), (268358, 890590), (334739, 713980), (356236, 670895), (356990, 669478), (408692, 584785), (445295, 536716), (455470, 524726), (467828, 510865)]