421266689820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{2311}}^1$

素因数の和:3145

約数の個数: 288

約数和(自身を含む): 1352433438720

約数和(自身を除く): 931166748900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 116, 141, 145, 174, 180, 188, 235, 261, 282, 290, 348, 423, 435, 470, 522, 564, 580, 705, 743, 846, 870, 940, 1044, 1305, 1363, 1410, 1486, 1692, 1740, 2115, 2229, 2311, 2610, 2726, 2820, 2972, 3715, 4089, 4230, 4458, 4622, 5220, 5452, 6687, 6815, 6933, 7430, 8178, 8460, 8916, 9244, 11145, 11555, 12267, 13374, 13630, 13866, 14860, 16356, 20445, 20799, 21547, 22290, 23110, 24534, 26748, 27260, 27732, 33435, 34665, 34921, 40890, 41598, 43094, 44580, 46220, 49068, 61335, 64641, 66870, 67019, 69330, 69842, 81780, 83196, 86188, 103995, 104763, 107735, 108617, 122670, 129282, 133740, 134038, 138660, 139684, 174605, 193923, 201057, 207990, 209526, 215470, 217234, 245340, 258564, 268076, 314289, 323205, 325851, 335095, 349210, 387846, 402114, 415980, 419052, 430940, 434468, 523815, 543085, 603171, 628578, 646410, 651702, 670190, 698420, 775692, 804228, 969615, 977553, 1005285, 1012709, 1047630, 1086170, 1206342, 1257156, 1292820, 1303404, 1340380, 1571445, 1629255, 1717073, 1939230, 1955106, 2010570, 2025418, 2095260, 2172340, 2412684, 3015855, 3038127, 3142890, 3149893, 3258510, 3434146, 3878460, 3910212, 4021140, 4050836, 4887765, 5063545, 5151219, 6031710, 6076254, 6285780, 6299786, 6517020, 6868292, 8585365, 9114381, 9449679, 9775530, 10127090, 10302438, 12063420, 12152508, 12599572, 15190635, 15453657, 15749465, 17170730, 18228762, 18899358, 19551060, 20254180, 20604876, 25756095, 28349037, 30381270, 30907314, 31498930, 34341460, 36457524, 37798716, 45571905, 47248395, 49795117, 51512190, 56698074, 60762540, 61814628, 62997860, 77268285, 80702431, 91143810, 94496790, 99590234, 103024380, 113396148, 141745185, 149385351, 154536570, 161404862, 182287620, 188993580, 199180468, 242107293, 248975585, 283490370, 298770702, 309073140, 322809724, 403512155, 448156053, 484214586, 497951170, 566980740, 597541404, 726321879, 746926755, 807024310, 896312106, 968429172, 995902340, 1210536465, 1452643758, 1493853510, 1614048620, 1792624212, 2240780265, 2340370499, 2421072930, 2905287516, 2987707020, 3631609395, 4481560530, 4680740998, 4842145860, 7021111497, 7263218790, 8963121060, 9361481996, 11701852495, 14042222994, 14526437580, 21063334491, 23403704990, 28084445988, 35105557485, 42126668982, 46807409980, 70211114970, 84253337964, 105316672455, 140422229940, 210633344910, 421266689820]

約数ペア:

[(1, 421266689820), (2, 210633344910), (3, 140422229940), (4, 105316672455), (5, 84253337964), (6, 70211114970), (9, 46807409980), (10, 42126668982), (12, 35105557485), (15, 28084445988), (18, 23403704990), (20, 21063334491), (29, 14526437580), (30, 14042222994), (36, 11701852495), (45, 9361481996), (47, 8963121060), (58, 7263218790), (60, 7021111497), (87, 4842145860), (90, 4680740998), (94, 4481560530), (116, 3631609395), (141, 2987707020), (145, 2905287516), (174, 2421072930), (180, 2340370499), (188, 2240780265), (235, 1792624212), (261, 1614048620), (282, 1493853510), (290, 1452643758), (348, 1210536465), (423, 995902340), (435, 968429172), (470, 896312106), (522, 807024310), (564, 746926755), (580, 726321879), (705, 597541404), (743, 566980740), (846, 497951170), (870, 484214586), (940, 448156053), (1044, 403512155), (1305, 322809724), (1363, 309073140), (1410, 298770702), (1486, 283490370), (1692, 248975585), (1740, 242107293), (2115, 199180468), (2229, 188993580), (2311, 182287620), (2610, 161404862), (2726, 154536570), (2820, 149385351), (2972, 141745185), (3715, 113396148), (4089, 103024380), (4230, 99590234), (4458, 94496790), (4622, 91143810), (5220, 80702431), (5452, 77268285), (6687, 62997860), (6815, 61814628), (6933, 60762540), (7430, 56698074), (8178, 51512190), (8460, 49795117), (8916, 47248395), (9244, 45571905), (11145, 37798716), (11555, 36457524), (12267, 34341460), (13374, 31498930), (13630, 30907314), (13866, 30381270), (14860, 28349037), (16356, 25756095), (20445, 20604876), (20799, 20254180), (21547, 19551060), (22290, 18899358), (23110, 18228762), (24534, 17170730), (26748, 15749465), (27260, 15453657), (27732, 15190635), (33435, 12599572), (34665, 12152508), (34921, 12063420), (40890, 10302438), (41598, 10127090), (43094, 9775530), (44580, 9449679), (46220, 9114381), (49068, 8585365), (61335, 6868292), (64641, 6517020), (66870, 6299786), (67019, 6285780), (69330, 6076254), (69842, 6031710), (81780, 5151219), (83196, 5063545), (86188, 4887765), (103995, 4050836), (104763, 4021140), (107735, 3910212), (108617, 3878460), (122670, 3434146), (129282, 3258510), (133740, 3149893), (134038, 3142890), (138660, 3038127), (139684, 3015855), (174605, 2412684), (193923, 2172340), (201057, 2095260), (207990, 2025418), (209526, 2010570), (215470, 1955106), (217234, 1939230), (245340, 1717073), (258564, 1629255), (268076, 1571445), (314289, 1340380), (323205, 1303404), (325851, 1292820), (335095, 1257156), (349210, 1206342), (387846, 1086170), (402114, 1047630), (415980, 1012709), (419052, 1005285), (430940, 977553), (434468, 969615), (523815, 804228), (543085, 775692), (603171, 698420), (628578, 670190), (646410, 651702)]