1305016440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1102

約数の個数: 256

約数和(自身を含む): 4861624320

約数和(自身を除く): 3556607880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 635, 728, 762, 780, 840, 889, 910, 941, 1016, 1092, 1270, 1365, 1524, 1560, 1651, 1778, 1820, 1882, 1905, 2184, 2540, 2667, 2730, 2823, 3048, 3302, 3556, 3640, 3764, 3810, 4445, 4705, 4953, 5080, 5334, 5460, 5646, 6587, 6604, 7112, 7528, 7620, 8255, 8890, 9410, 9906, 10668, 10920, 11292, 11557, 12233, 13174, 13208, 13335, 14115, 15240, 16510, 17780, 18820, 19761, 19812, 21336, 22584, 23114, 24466, 24765, 26348, 26670, 28230, 32935, 33020, 34671, 35560, 36699, 37640, 39522, 39624, 46228, 48932, 49530, 52696, 53340, 56460, 57785, 61165, 65870, 66040, 69342, 73398, 79044, 85631, 92456, 97864, 98805, 99060, 106680, 112920, 115570, 119507, 122330, 131740, 138684, 146796, 158088, 171262, 173355, 183495, 197610, 198120, 231140, 239014, 244660, 256893, 263480, 277368, 293592, 342524, 346710, 358521, 366990, 395220, 428155, 462280, 478028, 489320, 513786, 597535, 685048, 693420, 717042, 733980, 790440, 836549, 856310, 956056, 1027572, 1195070, 1284465, 1386840, 1434084, 1467960, 1553591, 1673098, 1712620, 1792605, 2055144, 2390140, 2509647, 2568930, 2868168, 3107182, 3346196, 3425240, 3585210, 4182745, 4660773, 4780280, 5019294, 5137860, 6214364, 6692392, 7170420, 7767955, 8365490, 9321546, 10038588, 10275720, 10875137, 12428728, 12548235, 14340840, 15535910, 16730980, 18643092, 20077176, 21750274, 23303865, 25096470, 31071820, 32625411, 33461960, 37286184, 43500548, 46607730, 50192940, 54375685, 62143640, 65250822, 87001096, 93215460, 100385880, 108751370, 130501644, 163127055, 186430920, 217502740, 261003288, 326254110, 435005480, 652508220, 1305016440]

約数ペア:

[(1, 1305016440), (2, 652508220), (3, 435005480), (4, 326254110), (5, 261003288), (6, 217502740), (7, 186430920), (8, 163127055), (10, 130501644), (12, 108751370), (13, 100385880), (14, 93215460), (15, 87001096), (20, 65250822), (21, 62143640), (24, 54375685), (26, 50192940), (28, 46607730), (30, 43500548), (35, 37286184), (39, 33461960), (40, 32625411), (42, 31071820), (52, 25096470), (56, 23303865), (60, 21750274), (65, 20077176), (70, 18643092), (78, 16730980), (84, 15535910), (91, 14340840), (104, 12548235), (105, 12428728), (120, 10875137), (127, 10275720), (130, 10038588), (140, 9321546), (156, 8365490), (168, 7767955), (182, 7170420), (195, 6692392), (210, 6214364), (254, 5137860), (260, 5019294), (273, 4780280), (280, 4660773), (312, 4182745), (364, 3585210), (381, 3425240), (390, 3346196), (420, 3107182), (455, 2868168), (508, 2568930), (520, 2509647), (546, 2390140), (635, 2055144), (728, 1792605), (762, 1712620), (780, 1673098), (840, 1553591), (889, 1467960), (910, 1434084), (941, 1386840), (1016, 1284465), (1092, 1195070), (1270, 1027572), (1365, 956056), (1524, 856310), (1560, 836549), (1651, 790440), (1778, 733980), (1820, 717042), (1882, 693420), (1905, 685048), (2184, 597535), (2540, 513786), (2667, 489320), (2730, 478028), (2823, 462280), (3048, 428155), (3302, 395220), (3556, 366990), (3640, 358521), (3764, 346710), (3810, 342524), (4445, 293592), (4705, 277368), (4953, 263480), (5080, 256893), (5334, 244660), (5460, 239014), (5646, 231140), (6587, 198120), (6604, 197610), (7112, 183495), (7528, 173355), (7620, 171262), (8255, 158088), (8890, 146796), (9410, 138684), (9906, 131740), (10668, 122330), (10920, 119507), (11292, 115570), (11557, 112920), (12233, 106680), (13174, 99060), (13208, 98805), (13335, 97864), (14115, 92456), (15240, 85631), (16510, 79044), (17780, 73398), (18820, 69342), (19761, 66040), (19812, 65870), (21336, 61165), (22584, 57785), (23114, 56460), (24466, 53340), (24765, 52696), (26348, 49530), (26670, 48932), (28230, 46228), (32935, 39624), (33020, 39522), (34671, 37640), (35560, 36699)]