215935765920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7140733}}^1$

素因数の和:7140764

約数の個数: 192

約数和(自身を含む): 863743184640

約数和(自身を除く): 647807418720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 7140733, 14281466, 21422199, 28562932, 35703665, 42844398, 49985131, 57125864, 64266597, 71407330, 85688796, 99970262, 107110995, 114251728, 128533194, 142814660, 149955393, 171377592, 192799791, 199940524, 214221990, 228503456, 249925655, 257066388, 285629320, 299910786, 321332985, 342755184, 385599582, 399881048, 428443980, 449866179, 499851310, 514132776, 571258640, 599821572, 642665970, 685510368, 749776965, 771199164, 799762096, 856887960, 899732358, 963998955, 999702620, 1028265552, 1142517280, 1199643144, 1285331940, 1349598537, 1499553930, 1542398328, 1599524192, 1713775920, 1799464716, 1927997910, 1999405240, 2056531104, 2249330895, 2399286288, 2570663880, 2699197074, 2999107860, 3084796656, 3427551840, 3598929432, 3855995820, 3998810480, 4498661790, 4798572576, 5141327760, 5398394148, 5998215720, 6169593312, 6747992685, 7197858864, 7711991640, 7997620960, 8997323580, 10282655520, 10796788296, 11996431440, 13495985370, 14395717728, 15423983280, 17994647160, 21593576592, 23992862880, 26991970740, 30847966560, 35989294320, 43187153184, 53983941480, 71978588640, 107967882960, 215935765920]

約数ペア:

[(1, 215935765920), (2, 107967882960), (3, 71978588640), (4, 53983941480), (5, 43187153184), (6, 35989294320), (7, 30847966560), (8, 26991970740), (9, 23992862880), (10, 21593576592), (12, 17994647160), (14, 15423983280), (15, 14395717728), (16, 13495985370), (18, 11996431440), (20, 10796788296), (21, 10282655520), (24, 8997323580), (27, 7997620960), (28, 7711991640), (30, 7197858864), (32, 6747992685), (35, 6169593312), (36, 5998215720), (40, 5398394148), (42, 5141327760), (45, 4798572576), (48, 4498661790), (54, 3998810480), (56, 3855995820), (60, 3598929432), (63, 3427551840), (70, 3084796656), (72, 2999107860), (80, 2699197074), (84, 2570663880), (90, 2399286288), (96, 2249330895), (105, 2056531104), (108, 1999405240), (112, 1927997910), (120, 1799464716), (126, 1713775920), (135, 1599524192), (140, 1542398328), (144, 1499553930), (160, 1349598537), (168, 1285331940), (180, 1199643144), (189, 1142517280), (210, 1028265552), (216, 999702620), (224, 963998955), (240, 899732358), (252, 856887960), (270, 799762096), (280, 771199164), (288, 749776965), (315, 685510368), (336, 642665970), (360, 599821572), (378, 571258640), (420, 514132776), (432, 499851310), (480, 449866179), (504, 428443980), (540, 399881048), (560, 385599582), (630, 342755184), (672, 321332985), (720, 299910786), (756, 285629320), (840, 257066388), (864, 249925655), (945, 228503456), (1008, 214221990), (1080, 199940524), (1120, 192799791), (1260, 171377592), (1440, 149955393), (1512, 142814660), (1680, 128533194), (1890, 114251728), (2016, 107110995), (2160, 99970262), (2520, 85688796), (3024, 71407330), (3360, 64266597), (3780, 57125864), (4320, 49985131), (5040, 42844398), (6048, 35703665), (7560, 28562932), (10080, 21422199), (15120, 14281466), (30240, 7140733)]