2619906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10423

約数の個数: 192

約数和(自身を含む): 9020906496

約数和(自身を除く): 6400999776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10357, 10540, 12648, 14880, 15810, 16864, 20714, 21080, 25296, 31071, 31620, 41428, 42160, 50592, 51785, 62142, 63240, 82856, 84320, 103570, 124284, 126480, 155355, 165712, 176069, 207140, 248568, 252960, 310710, 321067, 331424, 352138, 414280, 497136, 528207, 621420, 642134, 704276, 828560, 880345, 963201, 994272, 1056414, 1242840, 1284268, 1408552, 1605335, 1657120, 1760690, 1926402, 2112828, 2485680, 2568536, 2641035, 2817104, 3210670, 3521380, 3852804, 4225656, 4816005, 4971360, 5137072, 5282070, 5458139, 5634208, 6421340, 7042760, 7705608, 8451312, 9632010, 10274144, 10564140, 10916278, 12842680, 14085520, 15411216, 16374417, 16902624, 19264020, 21128280, 21832556, 25685360, 27290695, 28171040, 30822432, 32748834, 38528040, 42256560, 43665112, 51370720, 54581390, 65497668, 77056080, 81872085, 84513120, 87330224, 109162780, 130995336, 154112160, 163744170, 174660448, 218325560, 261990672, 327488340, 436651120, 523981344, 654976680, 873302240, 1309953360, 2619906720]

約数ペア:

[(1, 2619906720), (2, 1309953360), (3, 873302240), (4, 654976680), (5, 523981344), (6, 436651120), (8, 327488340), (10, 261990672), (12, 218325560), (15, 174660448), (16, 163744170), (17, 154112160), (20, 130995336), (24, 109162780), (30, 87330224), (31, 84513120), (32, 81872085), (34, 77056080), (40, 65497668), (48, 54581390), (51, 51370720), (60, 43665112), (62, 42256560), (68, 38528040), (80, 32748834), (85, 30822432), (93, 28171040), (96, 27290695), (102, 25685360), (120, 21832556), (124, 21128280), (136, 19264020), (155, 16902624), (160, 16374417), (170, 15411216), (186, 14085520), (204, 12842680), (240, 10916278), (248, 10564140), (255, 10274144), (272, 9632010), (310, 8451312), (340, 7705608), (372, 7042760), (408, 6421340), (465, 5634208), (480, 5458139), (496, 5282070), (510, 5137072), (527, 4971360), (544, 4816005), (620, 4225656), (680, 3852804), (744, 3521380), (816, 3210670), (930, 2817104), (992, 2641035), (1020, 2568536), (1054, 2485680), (1240, 2112828), (1360, 1926402), (1488, 1760690), (1581, 1657120), (1632, 1605335), (1860, 1408552), (2040, 1284268), (2108, 1242840), (2480, 1056414), (2635, 994272), (2720, 963201), (2976, 880345), (3162, 828560), (3720, 704276), (4080, 642134), (4216, 621420), (4960, 528207), (5270, 497136), (6324, 414280), (7440, 352138), (7905, 331424), (8160, 321067), (8432, 310710), (10357, 252960), (10540, 248568), (12648, 207140), (14880, 176069), (15810, 165712), (16864, 155355), (20714, 126480), (21080, 124284), (25296, 103570), (31071, 84320), (31620, 82856), (41428, 63240), (42160, 62142), (50592, 51785)]