7217036580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2186

約数の個数: 192

約数和(自身を含む): 22487528448

約数和(自身を除く): 15270491868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 107, 129, 130, 156, 172, 195, 214, 215, 258, 260, 321, 390, 428, 430, 516, 535, 559, 642, 645, 780, 860, 1070, 1118, 1284, 1290, 1391, 1605, 1677, 2011, 2140, 2236, 2580, 2782, 2795, 3210, 3354, 4022, 4173, 4601, 5564, 5590, 6033, 6420, 6708, 6955, 8044, 8346, 8385, 9202, 10055, 11180, 12066, 13803, 13910, 16692, 16770, 18404, 20110, 20865, 23005, 24132, 26143, 27606, 27820, 30165, 33540, 40220, 41730, 46010, 52286, 55212, 59813, 60330, 69015, 78429, 83460, 86473, 92020, 104572, 119626, 120660, 130715, 138030, 156858, 172946, 179439, 215177, 239252, 259419, 261430, 276060, 299065, 313716, 345892, 358878, 392145, 430354, 432365, 518838, 522860, 598130, 645531, 717756, 784290, 860708, 864730, 897195, 1037676, 1075885, 1124149, 1196260, 1291062, 1297095, 1568580, 1729460, 1794390, 2151770, 2248298, 2582124, 2594190, 2797301, 3227655, 3372447, 3588780, 4303540, 4496596, 5188380, 5594602, 5620745, 6455310, 6744894, 8391903, 9252611, 11189204, 11241490, 12910620, 13489788, 13986505, 16783806, 16862235, 18505222, 22482980, 27757833, 27973010, 33567612, 33724470, 37010444, 41959515, 46263055, 55515666, 55946020, 67448940, 83919030, 92526110, 111031332, 120283943, 138789165, 167838060, 185052220, 240567886, 277578330, 360851829, 481135772, 555156660, 601419715, 721703658, 1202839430, 1443407316, 1804259145, 2405678860, 3608518290, 7217036580]

約数ペア:

[(1, 7217036580), (2, 3608518290), (3, 2405678860), (4, 1804259145), (5, 1443407316), (6, 1202839430), (10, 721703658), (12, 601419715), (13, 555156660), (15, 481135772), (20, 360851829), (26, 277578330), (30, 240567886), (39, 185052220), (43, 167838060), (52, 138789165), (60, 120283943), (65, 111031332), (78, 92526110), (86, 83919030), (107, 67448940), (129, 55946020), (130, 55515666), (156, 46263055), (172, 41959515), (195, 37010444), (214, 33724470), (215, 33567612), (258, 27973010), (260, 27757833), (321, 22482980), (390, 18505222), (428, 16862235), (430, 16783806), (516, 13986505), (535, 13489788), (559, 12910620), (642, 11241490), (645, 11189204), (780, 9252611), (860, 8391903), (1070, 6744894), (1118, 6455310), (1284, 5620745), (1290, 5594602), (1391, 5188380), (1605, 4496596), (1677, 4303540), (2011, 3588780), (2140, 3372447), (2236, 3227655), (2580, 2797301), (2782, 2594190), (2795, 2582124), (3210, 2248298), (3354, 2151770), (4022, 1794390), (4173, 1729460), (4601, 1568580), (5564, 1297095), (5590, 1291062), (6033, 1196260), (6420, 1124149), (6708, 1075885), (6955, 1037676), (8044, 897195), (8346, 864730), (8385, 860708), (9202, 784290), (10055, 717756), (11180, 645531), (12066, 598130), (13803, 522860), (13910, 518838), (16692, 432365), (16770, 430354), (18404, 392145), (20110, 358878), (20865, 345892), (23005, 313716), (24132, 299065), (26143, 276060), (27606, 261430), (27820, 259419), (30165, 239252), (33540, 215177), (40220, 179439), (41730, 172946), (46010, 156858), (52286, 138030), (55212, 130715), (59813, 120660), (60330, 119626), (69015, 104572), (78429, 92020), (83460, 86473)]