219740040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 836559360

約数和(自身を除く): 616819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 47, 52, 54, 60, 65, 72, 74, 78, 81, 90, 94, 104, 108, 111, 117, 120, 130, 135, 141, 148, 156, 162, 180, 185, 188, 195, 216, 222, 234, 235, 243, 260, 270, 282, 296, 312, 324, 333, 351, 360, 370, 376, 390, 405, 423, 444, 468, 470, 481, 486, 520, 540, 555, 564, 585, 611, 648, 666, 702, 705, 740, 780, 810, 846, 888, 936, 940, 962, 972, 999, 1053, 1080, 1110, 1128, 1170, 1215, 1222, 1269, 1332, 1404, 1410, 1443, 1480, 1560, 1620, 1665, 1692, 1739, 1755, 1833, 1880, 1924, 1944, 1998, 2106, 2115, 2220, 2340, 2405, 2430, 2444, 2538, 2664, 2808, 2820, 2886, 2997, 3055, 3159, 3240, 3330, 3384, 3478, 3510, 3666, 3807, 3848, 3996, 4212, 4230, 4329, 4440, 4680, 4810, 4860, 4888, 4995, 5076, 5217, 5265, 5499, 5640, 5772, 5994, 6110, 6318, 6345, 6660, 6956, 7020, 7215, 7332, 7614, 7992, 8424, 8460, 8658, 8695, 8991, 9165, 9620, 9720, 9990, 10152, 10434, 10530, 10998, 11421, 11544, 11988, 12220, 12636, 12690, 12987, 13320, 13912, 14040, 14430, 14664, 14985, 15228, 15651, 15795, 16497, 16920, 17316, 17390, 17982, 18330, 19035, 19240, 19980, 20868, 21060, 21645, 21996, 22607, 22842, 23976, 24440, 25272, 25380, 25974, 26085, 27495, 28860, 29970, 30456, 31302, 31590, 32994, 34632, 34780, 35964, 36660, 38070, 38961, 39960, 41736, 42120, 43290, 43992, 44955, 45214, 45684, 46953, 49491, 50760, 51948, 52170, 54990, 57105, 57720, 59940, 62604, 63180, 64935, 65988, 67821, 69560, 71928, 73320, 76140, 77922, 78255, 82485, 86580, 89910, 90428, 91368, 93906, 98982, 103896, 104340, 109980, 113035, 114210, 116883, 119880, 125208, 126360, 129870, 131976, 135642, 140859, 148473, 152280, 155844, 156510, 164970, 173160, 179820, 180856, 187812, 194805, 197964, 203463, 208680, 219960, 226070, 228420, 233766, 234765, 247455, 259740, 271284, 281718, 296946, 311688, 313020, 329940, 339105, 359640, 375624, 389610, 395928, 406926, 422577, 452140, 456840, 467532, 469530, 494910, 519480, 542568, 563436, 584415, 593892, 610389, 626040, 659880, 678210, 704295, 742365, 779220, 813852, 845154, 904280, 935064, 939060, 989820, 1017315, 1126872, 1168830, 1187784, 1220778, 1356420, 1408590, 1484730, 1558440, 1627704, 1690308, 1831167, 1878120, 1979640, 2034630, 2112885, 2337660, 2441556, 2712840, 2817180, 2969460, 3051945, 3380616, 3662334, 4069260, 4225770, 4675320, 4883112, 5493501, 5634360, 5938920, 6103890, 7324668, 8138520, 8451540, 9155835, 10987002, 12207780, 14649336, 16903080, 18311670, 21974004, 24415560, 27467505, 36623340, 43948008, 54935010, 73246680, 109870020, 219740040]

約数ペア:

[(1, 219740040), (2, 109870020), (3, 73246680), (4, 54935010), (5, 43948008), (6, 36623340), (8, 27467505), (9, 24415560), (10, 21974004), (12, 18311670), (13, 16903080), (15, 14649336), (18, 12207780), (20, 10987002), (24, 9155835), (26, 8451540), (27, 8138520), (30, 7324668), (36, 6103890), (37, 5938920), (39, 5634360), (40, 5493501), (45, 4883112), (47, 4675320), (52, 4225770), (54, 4069260), (60, 3662334), (65, 3380616), (72, 3051945), (74, 2969460), (78, 2817180), (81, 2712840), (90, 2441556), (94, 2337660), (104, 2112885), (108, 2034630), (111, 1979640), (117, 1878120), (120, 1831167), (130, 1690308), (135, 1627704), (141, 1558440), (148, 1484730), (156, 1408590), (162, 1356420), (180, 1220778), (185, 1187784), (188, 1168830), (195, 1126872), (216, 1017315), (222, 989820), (234, 939060), (235, 935064), (243, 904280), (260, 845154), (270, 813852), (282, 779220), (296, 742365), (312, 704295), (324, 678210), (333, 659880), (351, 626040), (360, 610389), (370, 593892), (376, 584415), (390, 563436), (405, 542568), (423, 519480), (444, 494910), (468, 469530), (470, 467532), (481, 456840), (486, 452140), (520, 422577), (540, 406926), (555, 395928), (564, 389610), (585, 375624), (611, 359640), (648, 339105), (666, 329940), (702, 313020), (705, 311688), (740, 296946), (780, 281718), (810, 271284), (846, 259740), (888, 247455), (936, 234765), (940, 233766), (962, 228420), (972, 226070), (999, 219960), (1053, 208680), (1080, 203463), (1110, 197964), (1128, 194805), (1170, 187812), (1215, 180856), (1222, 179820), (1269, 173160), (1332, 164970), (1404, 156510), (1410, 155844), (1443, 152280), (1480, 148473), (1560, 140859), (1620, 135642), (1665, 131976), (1692, 129870), (1739, 126360), (1755, 125208), (1833, 119880), (1880, 116883), (1924, 114210), (1944, 113035), (1998, 109980), (2106, 104340), (2115, 103896), (2220, 98982), (2340, 93906), (2405, 91368), (2430, 90428), (2444, 89910), (2538, 86580), (2664, 82485), (2808, 78255), (2820, 77922), (2886, 76140), (2997, 73320), (3055, 71928), (3159, 69560), (3240, 67821), (3330, 65988), (3384, 64935), (3478, 63180), (3510, 62604), (3666, 59940), (3807, 57720), (3848, 57105), (3996, 54990), (4212, 52170), (4230, 51948), (4329, 50760), (4440, 49491), (4680, 46953), (4810, 45684), (4860, 45214), (4888, 44955), (4995, 43992), (5076, 43290), (5217, 42120), (5265, 41736), (5499, 39960), (5640, 38961), (5772, 38070), (5994, 36660), (6110, 35964), (6318, 34780), (6345, 34632), (6660, 32994), (6956, 31590), (7020, 31302), (7215, 30456), (7332, 29970), (7614, 28860), (7992, 27495), (8424, 26085), (8460, 25974), (8658, 25380), (8695, 25272), (8991, 24440), (9165, 23976), (9620, 22842), (9720, 22607), (9990, 21996), (10152, 21645), (10434, 21060), (10530, 20868), (10998, 19980), (11421, 19240), (11544, 19035), (11988, 18330), (12220, 17982), (12636, 17390), (12690, 17316), (12987, 16920), (13320, 16497), (13912, 15795), (14040, 15651), (14430, 15228), (14664, 14985)]