214478640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 756389088

約数和(自身を除く): 541910448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 83, 90, 97, 111, 120, 144, 148, 166, 180, 185, 194, 222, 240, 249, 291, 296, 332, 333, 360, 370, 388, 415, 444, 485, 498, 555, 582, 592, 664, 666, 720, 740, 747, 776, 830, 873, 888, 970, 996, 1110, 1164, 1245, 1328, 1332, 1455, 1480, 1494, 1552, 1660, 1665, 1746, 1776, 1940, 1992, 2220, 2328, 2490, 2664, 2910, 2960, 2988, 3071, 3320, 3330, 3492, 3589, 3735, 3880, 3984, 4365, 4440, 4656, 4980, 5328, 5820, 5976, 6142, 6640, 6660, 6984, 7178, 7470, 7760, 8051, 8730, 8880, 9213, 9960, 10767, 11640, 11952, 12284, 13320, 13968, 14356, 14940, 15355, 16102, 17460, 17945, 18426, 19920, 21534, 23280, 24153, 24568, 26640, 27639, 28712, 29880, 30710, 32204, 32301, 34920, 35890, 36852, 40255, 43068, 46065, 48306, 49136, 53835, 55278, 57424, 59760, 61420, 64408, 64602, 69840, 71780, 72459, 73704, 80510, 86136, 92130, 96612, 107670, 110556, 120765, 122840, 128816, 129204, 138195, 143560, 144918, 147408, 161020, 161505, 172272, 184260, 193224, 215340, 221112, 241530, 245680, 258408, 276390, 287120, 289836, 297887, 322040, 323010, 362295, 368520, 386448, 430680, 442224, 483060, 516816, 552780, 579672, 595774, 644080, 646020, 724590, 737040, 861360, 893661, 966120, 1105560, 1159344, 1191548, 1292040, 1449180, 1489435, 1787322, 1932240, 2211120, 2383096, 2584080, 2680983, 2898360, 2978870, 3574644, 4468305, 4766192, 5361966, 5796720, 5957740, 7149288, 8936610, 10723932, 11915480, 13404915, 14298576, 17873220, 21447864, 23830960, 26809830, 35746440, 42895728, 53619660, 71492880, 107239320, 214478640]

約数ペア:

[(1, 214478640), (2, 107239320), (3, 71492880), (4, 53619660), (5, 42895728), (6, 35746440), (8, 26809830), (9, 23830960), (10, 21447864), (12, 17873220), (15, 14298576), (16, 13404915), (18, 11915480), (20, 10723932), (24, 8936610), (30, 7149288), (36, 5957740), (37, 5796720), (40, 5361966), (45, 4766192), (48, 4468305), (60, 3574644), (72, 2978870), (74, 2898360), (80, 2680983), (83, 2584080), (90, 2383096), (97, 2211120), (111, 1932240), (120, 1787322), (144, 1489435), (148, 1449180), (166, 1292040), (180, 1191548), (185, 1159344), (194, 1105560), (222, 966120), (240, 893661), (249, 861360), (291, 737040), (296, 724590), (332, 646020), (333, 644080), (360, 595774), (370, 579672), (388, 552780), (415, 516816), (444, 483060), (485, 442224), (498, 430680), (555, 386448), (582, 368520), (592, 362295), (664, 323010), (666, 322040), (720, 297887), (740, 289836), (747, 287120), (776, 276390), (830, 258408), (873, 245680), (888, 241530), (970, 221112), (996, 215340), (1110, 193224), (1164, 184260), (1245, 172272), (1328, 161505), (1332, 161020), (1455, 147408), (1480, 144918), (1494, 143560), (1552, 138195), (1660, 129204), (1665, 128816), (1746, 122840), (1776, 120765), (1940, 110556), (1992, 107670), (2220, 96612), (2328, 92130), (2490, 86136), (2664, 80510), (2910, 73704), (2960, 72459), (2988, 71780), (3071, 69840), (3320, 64602), (3330, 64408), (3492, 61420), (3589, 59760), (3735, 57424), (3880, 55278), (3984, 53835), (4365, 49136), (4440, 48306), (4656, 46065), (4980, 43068), (5328, 40255), (5820, 36852), (5976, 35890), (6142, 34920), (6640, 32301), (6660, 32204), (6984, 30710), (7178, 29880), (7470, 28712), (7760, 27639), (8051, 26640), (8730, 24568), (8880, 24153), (9213, 23280), (9960, 21534), (10767, 19920), (11640, 18426), (11952, 17945), (12284, 17460), (13320, 16102), (13968, 15355), (14356, 14940)]