2080666440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 320

約数和(自身を含む): 7478380800

約数和(自身を除く): 5397714360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 73, 76, 81, 90, 95, 108, 114, 120, 135, 146, 152, 162, 171, 180, 190, 216, 219, 228, 270, 285, 292, 324, 342, 360, 365, 380, 405, 438, 456, 463, 513, 540, 570, 584, 648, 657, 684, 730, 760, 810, 855, 876, 926, 1026, 1080, 1095, 1140, 1314, 1368, 1387, 1389, 1460, 1539, 1620, 1710, 1752, 1852, 1971, 2052, 2190, 2280, 2315, 2565, 2628, 2774, 2778, 2920, 3078, 3240, 3285, 3420, 3704, 3942, 4104, 4161, 4167, 4380, 4630, 5130, 5256, 5548, 5556, 5913, 6156, 6570, 6840, 6935, 6945, 7695, 7884, 8322, 8334, 8760, 8797, 9260, 9855, 10260, 11096, 11112, 11826, 12312, 12483, 12501, 13140, 13870, 13890, 15390, 15768, 16644, 16668, 17594, 18520, 19710, 20520, 20805, 20835, 23652, 24966, 25002, 26280, 26391, 27740, 27780, 29565, 30780, 33288, 33336, 33799, 35188, 37449, 37503, 39420, 41610, 41670, 43985, 47304, 49932, 50004, 52782, 55480, 55560, 59130, 61560, 62415, 62505, 67598, 70376, 74898, 75006, 78840, 79173, 83220, 83340, 87970, 99864, 100008, 101397, 105564, 112347, 118260, 124830, 125010, 131955, 135196, 149796, 150012, 158346, 166440, 166680, 168995, 175940, 187245, 187515, 202794, 211128, 224694, 236520, 237519, 249660, 250020, 263910, 270392, 299592, 300024, 304191, 316692, 337990, 351880, 374490, 375030, 395865, 405588, 449388, 475038, 499320, 500040, 506985, 527820, 561735, 608382, 633384, 642181, 675980, 712557, 748980, 750060, 791730, 811176, 898776, 912573, 950076, 1013970, 1055640, 1123470, 1187595, 1216764, 1284362, 1351960, 1425114, 1497960, 1500120, 1520955, 1583460, 1825146, 1900152, 1926543, 2027940, 2246940, 2375190, 2433528, 2568724, 2737719, 2850228, 3041910, 3166920, 3210905, 3562785, 3650292, 3853086, 4055880, 4493880, 4562865, 4750380, 5137448, 5475438, 5700456, 5779629, 6083820, 6421810, 7125570, 7300584, 7706172, 9125730, 9500760, 9632715, 10950876, 11559258, 12167640, 12843620, 13688595, 14251140, 15412344, 17338887, 18251460, 19265430, 21901752, 23118516, 25687240, 27377190, 28502280, 28898145, 34677774, 36502920, 38530860, 46237032, 52016661, 54754380, 57796290, 69355548, 77061720, 86694435, 104033322, 109508760, 115592580, 138711096, 173388870, 208066644, 231185160, 260083305, 346777740, 416133288, 520166610, 693555480, 1040333220, 2080666440]

約数ペア:

[(1, 2080666440), (2, 1040333220), (3, 693555480), (4, 520166610), (5, 416133288), (6, 346777740), (8, 260083305), (9, 231185160), (10, 208066644), (12, 173388870), (15, 138711096), (18, 115592580), (19, 109508760), (20, 104033322), (24, 86694435), (27, 77061720), (30, 69355548), (36, 57796290), (38, 54754380), (40, 52016661), (45, 46237032), (54, 38530860), (57, 36502920), (60, 34677774), (72, 28898145), (73, 28502280), (76, 27377190), (81, 25687240), (90, 23118516), (95, 21901752), (108, 19265430), (114, 18251460), (120, 17338887), (135, 15412344), (146, 14251140), (152, 13688595), (162, 12843620), (171, 12167640), (180, 11559258), (190, 10950876), (216, 9632715), (219, 9500760), (228, 9125730), (270, 7706172), (285, 7300584), (292, 7125570), (324, 6421810), (342, 6083820), (360, 5779629), (365, 5700456), (380, 5475438), (405, 5137448), (438, 4750380), (456, 4562865), (463, 4493880), (513, 4055880), (540, 3853086), (570, 3650292), (584, 3562785), (648, 3210905), (657, 3166920), (684, 3041910), (730, 2850228), (760, 2737719), (810, 2568724), (855, 2433528), (876, 2375190), (926, 2246940), (1026, 2027940), (1080, 1926543), (1095, 1900152), (1140, 1825146), (1314, 1583460), (1368, 1520955), (1387, 1500120), (1389, 1497960), (1460, 1425114), (1539, 1351960), (1620, 1284362), (1710, 1216764), (1752, 1187595), (1852, 1123470), (1971, 1055640), (2052, 1013970), (2190, 950076), (2280, 912573), (2315, 898776), (2565, 811176), (2628, 791730), (2774, 750060), (2778, 748980), (2920, 712557), (3078, 675980), (3240, 642181), (3285, 633384), (3420, 608382), (3704, 561735), (3942, 527820), (4104, 506985), (4161, 500040), (4167, 499320), (4380, 475038), (4630, 449388), (5130, 405588), (5256, 395865), (5548, 375030), (5556, 374490), (5913, 351880), (6156, 337990), (6570, 316692), (6840, 304191), (6935, 300024), (6945, 299592), (7695, 270392), (7884, 263910), (8322, 250020), (8334, 249660), (8760, 237519), (8797, 236520), (9260, 224694), (9855, 211128), (10260, 202794), (11096, 187515), (11112, 187245), (11826, 175940), (12312, 168995), (12483, 166680), (12501, 166440), (13140, 158346), (13870, 150012), (13890, 149796), (15390, 135196), (15768, 131955), (16644, 125010), (16668, 124830), (17594, 118260), (18520, 112347), (19710, 105564), (20520, 101397), (20805, 100008), (20835, 99864), (23652, 87970), (24966, 83340), (25002, 83220), (26280, 79173), (26391, 78840), (27740, 75006), (27780, 74898), (29565, 70376), (30780, 67598), (33288, 62505), (33336, 62415), (33799, 61560), (35188, 59130), (37449, 55560), (37503, 55480), (39420, 52782), (41610, 50004), (41670, 49932), (43985, 47304)]