240379620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 518281500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 79, 83, 94, 130, 141, 156, 158, 166, 188, 195, 235, 237, 249, 260, 282, 316, 332, 390, 395, 415, 470, 474, 498, 564, 611, 705, 780, 790, 830, 940, 948, 996, 1027, 1079, 1185, 1222, 1245, 1410, 1580, 1660, 1833, 2054, 2158, 2370, 2444, 2490, 2820, 3055, 3081, 3237, 3666, 3713, 3901, 4108, 4316, 4740, 4980, 5135, 5395, 6110, 6162, 6474, 6557, 7332, 7426, 7802, 9165, 10270, 10790, 11139, 11703, 12220, 12324, 12948, 13114, 14852, 15405, 15604, 16185, 18330, 18565, 19505, 19671, 20540, 21580, 22278, 23406, 26228, 30810, 32370, 32785, 36660, 37130, 39010, 39342, 44556, 46812, 48269, 50713, 55695, 58515, 61620, 64740, 65570, 74260, 78020, 78684, 85241, 96538, 98355, 101426, 111390, 117030, 131140, 144807, 152139, 170482, 193076, 196710, 202852, 222780, 234060, 241345, 253565, 255723, 289614, 304278, 308179, 340964, 393420, 426205, 482690, 507130, 511446, 579228, 608556, 616358, 724035, 760695, 852410, 924537, 965380, 1014260, 1022892, 1232716, 1278615, 1448070, 1521390, 1540895, 1704820, 1849074, 2557230, 2896140, 3042780, 3081790, 3698148, 4006327, 4622685, 5114460, 6163580, 8012654, 9245370, 12018981, 16025308, 18490740, 20031635, 24037962, 40063270, 48075924, 60094905, 80126540, 120189810, 240379620]

約数ペア:

[(1, 240379620), (2, 120189810), (3, 80126540), (4, 60094905), (5, 48075924), (6, 40063270), (10, 24037962), (12, 20031635), (13, 18490740), (15, 16025308), (20, 12018981), (26, 9245370), (30, 8012654), (39, 6163580), (47, 5114460), (52, 4622685), (60, 4006327), (65, 3698148), (78, 3081790), (79, 3042780), (83, 2896140), (94, 2557230), (130, 1849074), (141, 1704820), (156, 1540895), (158, 1521390), (166, 1448070), (188, 1278615), (195, 1232716), (235, 1022892), (237, 1014260), (249, 965380), (260, 924537), (282, 852410), (316, 760695), (332, 724035), (390, 616358), (395, 608556), (415, 579228), (470, 511446), (474, 507130), (498, 482690), (564, 426205), (611, 393420), (705, 340964), (780, 308179), (790, 304278), (830, 289614), (940, 255723), (948, 253565), (996, 241345), (1027, 234060), (1079, 222780), (1185, 202852), (1222, 196710), (1245, 193076), (1410, 170482), (1580, 152139), (1660, 144807), (1833, 131140), (2054, 117030), (2158, 111390), (2370, 101426), (2444, 98355), (2490, 96538), (2820, 85241), (3055, 78684), (3081, 78020), (3237, 74260), (3666, 65570), (3713, 64740), (3901, 61620), (4108, 58515), (4316, 55695), (4740, 50713), (4980, 48269), (5135, 46812), (5395, 44556), (6110, 39342), (6162, 39010), (6474, 37130), (6557, 36660), (7332, 32785), (7426, 32370), (7802, 30810), (9165, 26228), (10270, 23406), (10790, 22278), (11139, 21580), (11703, 20540), (12220, 19671), (12324, 19505), (12948, 18565), (13114, 18330), (14852, 16185), (15405, 15604)]