1902844440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 384

約数和(自身を含む): 7566955200

約数和(自身を除く): 5664110760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 49, 54, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 108, 120, 123, 126, 135, 140, 147, 164, 168, 180, 189, 196, 205, 210, 216, 245, 246, 252, 270, 280, 287, 294, 315, 328, 360, 369, 378, 392, 410, 420, 441, 490, 492, 504, 540, 574, 588, 615, 630, 735, 738, 756, 820, 840, 861, 877, 882, 945, 980, 984, 1080, 1107, 1148, 1176, 1230, 1260, 1323, 1435, 1470, 1476, 1512, 1640, 1722, 1754, 1764, 1845, 1890, 1960, 2009, 2205, 2214, 2296, 2460, 2520, 2583, 2631, 2646, 2870, 2940, 2952, 3444, 3508, 3528, 3690, 3780, 4018, 4305, 4385, 4410, 4428, 4920, 5166, 5262, 5292, 5535, 5740, 5880, 6027, 6139, 6615, 6888, 7016, 7380, 7560, 7749, 7893, 8036, 8610, 8770, 8820, 8856, 10045, 10332, 10524, 10584, 11070, 11480, 12054, 12278, 12915, 13155, 13230, 14760, 15498, 15786, 16072, 17220, 17540, 17640, 18081, 18417, 20090, 20664, 21048, 22140, 23679, 24108, 24556, 25830, 26310, 26460, 30135, 30695, 30996, 31572, 34440, 35080, 35957, 36162, 36834, 38745, 39465, 40180, 42973, 44280, 47358, 48216, 49112, 51660, 52620, 52920, 54243, 55251, 60270, 61390, 61992, 63144, 71914, 72324, 73668, 77490, 78930, 80360, 85946, 90405, 92085, 94716, 103320, 105240, 107871, 108486, 110502, 118395, 120540, 122780, 128919, 143828, 144648, 147336, 154980, 157860, 165753, 171892, 179785, 180810, 184170, 189432, 214865, 215742, 216972, 221004, 236790, 241080, 245560, 251699, 257838, 271215, 276255, 287656, 309960, 315720, 323613, 331506, 343784, 359570, 361620, 368340, 386757, 429730, 431484, 433944, 442008, 473580, 503398, 515676, 539355, 542430, 552510, 644595, 647226, 663012, 719140, 723240, 736680, 755097, 773514, 828765, 859460, 862968, 947160, 970839, 1006796, 1031352, 1078710, 1084860, 1105020, 1160271, 1258495, 1289190, 1294452, 1326024, 1438280, 1510194, 1547028, 1618065, 1657530, 1718920, 1761893, 1933785, 1941678, 2013592, 2157420, 2169720, 2210040, 2265291, 2320542, 2516990, 2578380, 2588904, 3020388, 3094056, 3236130, 3315060, 3523786, 3775485, 3867570, 3883356, 4314840, 4530582, 4641084, 4854195, 5033980, 5156760, 5285679, 5801355, 6040776, 6472260, 6630120, 6795873, 7047572, 7550970, 7735140, 7766712, 8809465, 9061164, 9282168, 9708390, 10067960, 10571358, 11326455, 11602710, 12944520, 13591746, 14095144, 15101940, 15470280, 15857037, 17618930, 18122328, 19416780, 21142716, 22652910, 23205420, 26428395, 27183492, 30203880, 31714074, 33979365, 35237860, 38833560, 42285432, 45305820, 46410840, 47571111, 52856790, 54366984, 63428148, 67958730, 70475720, 79285185, 90611640, 95142222, 105713580, 126856296, 135917460, 158570370, 190284444, 211427160, 237855555, 271834920, 317140740, 380568888, 475711110, 634281480, 951422220, 1902844440]

約数ペア:

[(1, 1902844440), (2, 951422220), (3, 634281480), (4, 475711110), (5, 380568888), (6, 317140740), (7, 271834920), (8, 237855555), (9, 211427160), (10, 190284444), (12, 158570370), (14, 135917460), (15, 126856296), (18, 105713580), (20, 95142222), (21, 90611640), (24, 79285185), (27, 70475720), (28, 67958730), (30, 63428148), (35, 54366984), (36, 52856790), (40, 47571111), (41, 46410840), (42, 45305820), (45, 42285432), (49, 38833560), (54, 35237860), (56, 33979365), (60, 31714074), (63, 30203880), (70, 27183492), (72, 26428395), (82, 23205420), (84, 22652910), (90, 21142716), (98, 19416780), (105, 18122328), (108, 17618930), (120, 15857037), (123, 15470280), (126, 15101940), (135, 14095144), (140, 13591746), (147, 12944520), (164, 11602710), (168, 11326455), (180, 10571358), (189, 10067960), (196, 9708390), (205, 9282168), (210, 9061164), (216, 8809465), (245, 7766712), (246, 7735140), (252, 7550970), (270, 7047572), (280, 6795873), (287, 6630120), (294, 6472260), (315, 6040776), (328, 5801355), (360, 5285679), (369, 5156760), (378, 5033980), (392, 4854195), (410, 4641084), (420, 4530582), (441, 4314840), (490, 3883356), (492, 3867570), (504, 3775485), (540, 3523786), (574, 3315060), (588, 3236130), (615, 3094056), (630, 3020388), (735, 2588904), (738, 2578380), (756, 2516990), (820, 2320542), (840, 2265291), (861, 2210040), (877, 2169720), (882, 2157420), (945, 2013592), (980, 1941678), (984, 1933785), (1080, 1761893), (1107, 1718920), (1148, 1657530), (1176, 1618065), (1230, 1547028), (1260, 1510194), (1323, 1438280), (1435, 1326024), (1470, 1294452), (1476, 1289190), (1512, 1258495), (1640, 1160271), (1722, 1105020), (1754, 1084860), (1764, 1078710), (1845, 1031352), (1890, 1006796), (1960, 970839), (2009, 947160), (2205, 862968), (2214, 859460), (2296, 828765), (2460, 773514), (2520, 755097), (2583, 736680), (2631, 723240), (2646, 719140), (2870, 663012), (2940, 647226), (2952, 644595), (3444, 552510), (3508, 542430), (3528, 539355), (3690, 515676), (3780, 503398), (4018, 473580), (4305, 442008), (4385, 433944), (4410, 431484), (4428, 429730), (4920, 386757), (5166, 368340), (5262, 361620), (5292, 359570), (5535, 343784), (5740, 331506), (5880, 323613), (6027, 315720), (6139, 309960), (6615, 287656), (6888, 276255), (7016, 271215), (7380, 257838), (7560, 251699), (7749, 245560), (7893, 241080), (8036, 236790), (8610, 221004), (8770, 216972), (8820, 215742), (8856, 214865), (10045, 189432), (10332, 184170), (10524, 180810), (10584, 179785), (11070, 171892), (11480, 165753), (12054, 157860), (12278, 154980), (12915, 147336), (13155, 144648), (13230, 143828), (14760, 128919), (15498, 122780), (15786, 120540), (16072, 118395), (17220, 110502), (17540, 108486), (17640, 107871), (18081, 105240), (18417, 103320), (20090, 94716), (20664, 92085), (21048, 90405), (22140, 85946), (23679, 80360), (24108, 78930), (24556, 77490), (25830, 73668), (26310, 72324), (26460, 71914), (30135, 63144), (30695, 61992), (30996, 61390), (31572, 60270), (34440, 55251), (35080, 54243), (35957, 52920), (36162, 52620), (36834, 51660), (38745, 49112), (39465, 48216), (40180, 47358), (42973, 44280)]