127832040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 256

約数和(自身を含む): 501235200

約数和(自身を除く): 373403160

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, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 457, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 914, 945, 999, 1036, 1080, 1110, 1260, 1295, 1332, 1371, 1480, 1512, 1554, 1665, 1828, 1890, 1998, 2072, 2220, 2285, 2331, 2520, 2590, 2664, 2742, 3108, 3199, 3330, 3656, 3780, 3885, 3996, 4113, 4440, 4570, 4662, 4995, 5180, 5484, 6216, 6398, 6660, 6855, 6993, 7560, 7770, 7992, 8226, 9140, 9324, 9597, 9990, 10360, 10968, 11655, 12339, 12796, 13320, 13710, 13986, 15540, 15995, 16452, 16909, 18280, 18648, 19194, 19980, 20565, 23310, 24678, 25592, 27420, 27972, 28791, 31080, 31990, 32904, 33818, 34965, 38388, 39960, 41130, 46620, 47985, 49356, 50727, 54840, 55944, 57582, 61695, 63980, 67636, 69930, 76776, 82260, 84545, 86373, 93240, 95970, 98712, 101454, 115164, 118363, 123390, 127960, 135272, 139860, 143955, 152181, 164520, 169090, 172746, 191940, 202908, 230328, 236726, 246780, 253635, 279720, 287910, 304362, 338180, 345492, 355089, 383880, 405816, 431865, 456543, 473452, 493560, 507270, 575820, 591815, 608724, 676360, 690984, 710178, 760905, 863730, 913086, 946904, 1014540, 1065267, 1151640, 1183630, 1217448, 1420356, 1521810, 1727460, 1775445, 1826172, 2029080, 2130534, 2282715, 2367260, 2840712, 3043620, 3195801, 3454920, 3550890, 3652344, 4261068, 4565430, 4734520, 5326335, 6087240, 6391602, 7101780, 8522136, 9130860, 10652670, 12783204, 14203560, 15979005, 18261720, 21305340, 25566408, 31958010, 42610680, 63916020, 127832040]

約数ペア:

[(1, 127832040), (2, 63916020), (3, 42610680), (4, 31958010), (5, 25566408), (6, 21305340), (7, 18261720), (8, 15979005), (9, 14203560), (10, 12783204), (12, 10652670), (14, 9130860), (15, 8522136), (18, 7101780), (20, 6391602), (21, 6087240), (24, 5326335), (27, 4734520), (28, 4565430), (30, 4261068), (35, 3652344), (36, 3550890), (37, 3454920), (40, 3195801), (42, 3043620), (45, 2840712), (54, 2367260), (56, 2282715), (60, 2130534), (63, 2029080), (70, 1826172), (72, 1775445), (74, 1727460), (84, 1521810), (90, 1420356), (105, 1217448), (108, 1183630), (111, 1151640), (120, 1065267), (126, 1014540), (135, 946904), (140, 913086), (148, 863730), (168, 760905), (180, 710178), (185, 690984), (189, 676360), (210, 608724), (216, 591815), (222, 575820), (252, 507270), (259, 493560), (270, 473452), (280, 456543), (296, 431865), (315, 405816), (333, 383880), (360, 355089), (370, 345492), (378, 338180), (420, 304362), (444, 287910), (457, 279720), (504, 253635), (518, 246780), (540, 236726), (555, 230328), (630, 202908), (666, 191940), (740, 172746), (756, 169090), (777, 164520), (840, 152181), (888, 143955), (914, 139860), (945, 135272), (999, 127960), (1036, 123390), (1080, 118363), (1110, 115164), (1260, 101454), (1295, 98712), (1332, 95970), (1371, 93240), (1480, 86373), (1512, 84545), (1554, 82260), (1665, 76776), (1828, 69930), (1890, 67636), (1998, 63980), (2072, 61695), (2220, 57582), (2285, 55944), (2331, 54840), (2520, 50727), (2590, 49356), (2664, 47985), (2742, 46620), (3108, 41130), (3199, 39960), (3330, 38388), (3656, 34965), (3780, 33818), (3885, 32904), (3996, 31990), (4113, 31080), (4440, 28791), (4570, 27972), (4662, 27420), (4995, 25592), (5180, 24678), (5484, 23310), (6216, 20565), (6398, 19980), (6660, 19194), (6855, 18648), (6993, 18280), (7560, 16909), (7770, 16452), (7992, 15995), (8226, 15540), (9140, 13986), (9324, 13710), (9597, 13320), (9990, 12796), (10360, 12339), (10968, 11655)]