421723071780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{7079}}^1$

素因数の和:7590

約数の個数: 192

約数和(自身を含む): 1232726100480

約数和(自身を除く): 811003028700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 366, 397, 410, 492, 610, 615, 732, 794, 820, 915, 1191, 1220, 1230, 1588, 1830, 1985, 2382, 2460, 2501, 3660, 3970, 4764, 5002, 5955, 7079, 7503, 7940, 10004, 11910, 12505, 14158, 15006, 16277, 21237, 23820, 24217, 25010, 28316, 30012, 32554, 35395, 37515, 42474, 48434, 48831, 50020, 65108, 70790, 72651, 75030, 81385, 84948, 96868, 97662, 106185, 121085, 141580, 145302, 150060, 162770, 195324, 212370, 242170, 244155, 290239, 290604, 325540, 363255, 424740, 431819, 484340, 488310, 580478, 726510, 863638, 870717, 976620, 992897, 1160956, 1295457, 1451195, 1453020, 1727276, 1741434, 1985794, 2159095, 2590914, 2810363, 2902390, 2978691, 3482868, 3971588, 4318190, 4353585, 4964485, 5181828, 5620726, 5804780, 5957382, 6477285, 8431089, 8636380, 8707170, 9928970, 11241452, 11914764, 12954570, 14051815, 14893455, 16862178, 17414340, 17704579, 19857940, 25909140, 28103630, 29786910, 33724356, 35409158, 42155445, 53113737, 56207260, 59573820, 70818316, 84310890, 88522895, 106227474, 115224883, 168621780, 171432143, 177045790, 212454948, 230449766, 265568685, 342864286, 345674649, 354091580, 460899532, 514296429, 531137370, 576124415, 685728572, 691349298, 857160715, 1028592858, 1062274740, 1152248830, 1382698596, 1714321430, 1728373245, 2057185716, 2304497660, 2571482145, 3428642860, 3456746490, 5142964290, 6913492980, 7028717863, 10285928580, 14057435726, 21086153589, 28114871452, 35143589315, 42172307178, 70287178630, 84344614356, 105430767945, 140574357260, 210861535890, 421723071780]

約数ペア:

[(1, 421723071780), (2, 210861535890), (3, 140574357260), (4, 105430767945), (5, 84344614356), (6, 70287178630), (10, 42172307178), (12, 35143589315), (15, 28114871452), (20, 21086153589), (30, 14057435726), (41, 10285928580), (60, 7028717863), (61, 6913492980), (82, 5142964290), (122, 3456746490), (123, 3428642860), (164, 2571482145), (183, 2304497660), (205, 2057185716), (244, 1728373245), (246, 1714321430), (305, 1382698596), (366, 1152248830), (397, 1062274740), (410, 1028592858), (492, 857160715), (610, 691349298), (615, 685728572), (732, 576124415), (794, 531137370), (820, 514296429), (915, 460899532), (1191, 354091580), (1220, 345674649), (1230, 342864286), (1588, 265568685), (1830, 230449766), (1985, 212454948), (2382, 177045790), (2460, 171432143), (2501, 168621780), (3660, 115224883), (3970, 106227474), (4764, 88522895), (5002, 84310890), (5955, 70818316), (7079, 59573820), (7503, 56207260), (7940, 53113737), (10004, 42155445), (11910, 35409158), (12505, 33724356), (14158, 29786910), (15006, 28103630), (16277, 25909140), (21237, 19857940), (23820, 17704579), (24217, 17414340), (25010, 16862178), (28316, 14893455), (30012, 14051815), (32554, 12954570), (35395, 11914764), (37515, 11241452), (42474, 9928970), (48434, 8707170), (48831, 8636380), (50020, 8431089), (65108, 6477285), (70790, 5957382), (72651, 5804780), (75030, 5620726), (81385, 5181828), (84948, 4964485), (96868, 4353585), (97662, 4318190), (106185, 3971588), (121085, 3482868), (141580, 2978691), (145302, 2902390), (150060, 2810363), (162770, 2590914), (195324, 2159095), (212370, 1985794), (242170, 1741434), (244155, 1727276), (290239, 1453020), (290604, 1451195), (325540, 1295457), (363255, 1160956), (424740, 992897), (431819, 976620), (484340, 870717), (488310, 863638), (580478, 726510)]