204614205480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1\times {\mathrm{4649}}^1$

素因数の和:5528

約数の個数: 192

約数和(自身を含む): 669834360000

約数和(自身を除く): 465220154520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 683, 716, 895, 1074, 1366, 1432, 1611, 1790, 2049, 2148, 2685, 2732, 3222, 3415, 3580, 4098, 4296, 4649, 5370, 5464, 6147, 6444, 6830, 7160, 8055, 8196, 9298, 10245, 10740, 12294, 12888, 13660, 13947, 16110, 16392, 18596, 20490, 21480, 23245, 24588, 27320, 27894, 30735, 32220, 37192, 40980, 41841, 46490, 49176, 55788, 61470, 64440, 69735, 81960, 83682, 92980, 111576, 122257, 122940, 139470, 167364, 185960, 209205, 244514, 245880, 278940, 334728, 366771, 418410, 489028, 557880, 611285, 733542, 832171, 836820, 978056, 1100313, 1222570, 1467084, 1664342, 1673640, 1833855, 2200626, 2445140, 2496513, 2934168, 3175267, 3328684, 3667710, 4160855, 4401252, 4890280, 4993026, 5501565, 6350534, 6657368, 7335420, 7489539, 8321710, 8802504, 9525801, 9986052, 11003130, 12482565, 12701068, 14670840, 14979078, 15876335, 16643420, 19051602, 19972104, 22006260, 24965130, 25402136, 28577403, 29958156, 31752670, 33286840, 37447695, 38103204, 44012520, 47629005, 49930260, 57154806, 59916312, 63505340, 74895390, 76206408, 95258010, 99860520, 114309612, 127010680, 142887015, 149790780, 190516020, 228619224, 285774030, 299581560, 381032040, 568372793, 571548060, 1136745586, 1143096120, 1705118379, 2273491172, 2841863965, 3410236758, 4546982344, 5115355137, 5683727930, 6820473516, 8525591895, 10230710274, 11367455860, 13640947032, 17051183790, 20461420548, 22734911720, 25576775685, 34102367580, 40922841096, 51153551370, 68204735160, 102307102740, 204614205480]

約数ペア:

[(1, 204614205480), (2, 102307102740), (3, 68204735160), (4, 51153551370), (5, 40922841096), (6, 34102367580), (8, 25576775685), (9, 22734911720), (10, 20461420548), (12, 17051183790), (15, 13640947032), (18, 11367455860), (20, 10230710274), (24, 8525591895), (30, 6820473516), (36, 5683727930), (40, 5115355137), (45, 4546982344), (60, 3410236758), (72, 2841863965), (90, 2273491172), (120, 1705118379), (179, 1143096120), (180, 1136745586), (358, 571548060), (360, 568372793), (537, 381032040), (683, 299581560), (716, 285774030), (895, 228619224), (1074, 190516020), (1366, 149790780), (1432, 142887015), (1611, 127010680), (1790, 114309612), (2049, 99860520), (2148, 95258010), (2685, 76206408), (2732, 74895390), (3222, 63505340), (3415, 59916312), (3580, 57154806), (4098, 49930260), (4296, 47629005), (4649, 44012520), (5370, 38103204), (5464, 37447695), (6147, 33286840), (6444, 31752670), (6830, 29958156), (7160, 28577403), (8055, 25402136), (8196, 24965130), (9298, 22006260), (10245, 19972104), (10740, 19051602), (12294, 16643420), (12888, 15876335), (13660, 14979078), (13947, 14670840), (16110, 12701068), (16392, 12482565), (18596, 11003130), (20490, 9986052), (21480, 9525801), (23245, 8802504), (24588, 8321710), (27320, 7489539), (27894, 7335420), (30735, 6657368), (32220, 6350534), (37192, 5501565), (40980, 4993026), (41841, 4890280), (46490, 4401252), (49176, 4160855), (55788, 3667710), (61470, 3328684), (64440, 3175267), (69735, 2934168), (81960, 2496513), (83682, 2445140), (92980, 2200626), (111576, 1833855), (122257, 1673640), (122940, 1664342), (139470, 1467084), (167364, 1222570), (185960, 1100313), (209205, 978056), (244514, 836820), (245880, 832171), (278940, 733542), (334728, 611285), (366771, 557880), (418410, 489028)]